1098965191940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5365517}}^1$

素因数の和:5365570

約数の個数: 144

約数和(自身を含む): 3082812022080

約数和(自身を除く): 1983846830140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 55, 70, 76, 77, 95, 98, 110, 133, 140, 154, 190, 196, 209, 220, 245, 266, 308, 380, 385, 418, 490, 532, 539, 665, 770, 836, 931, 980, 1045, 1078, 1330, 1463, 1540, 1862, 2090, 2156, 2660, 2695, 2926, 3724, 4180, 4655, 5390, 5852, 7315, 9310, 10241, 10780, 14630, 18620, 20482, 29260, 40964, 51205, 102410, 204820, 5365517, 10731034, 21462068, 26827585, 37558619, 53655170, 59020687, 75117238, 101944823, 107310340, 118041374, 150234476, 187793095, 203889646, 236082748, 262910333, 295103435, 375586190, 407779292, 413144809, 509724115, 525820666, 590206870, 713613761, 751172380, 826289618, 1019448230, 1051641332, 1121393053, 1180413740, 1314551665, 1427227522, 1652579236, 2038896460, 2065724045, 2242786106, 2629103330, 2854455044, 2892013663, 3568068805, 4131448090, 4485572212, 4995296327, 5258206660, 5606965265, 5784027326, 7136137610, 7849751371, 8262896180, 9990592654, 11213930530, 11568054652, 14272275220, 14460068315, 15699502742, 19981185308, 22427861060, 24976481635, 28920136630, 31399005484, 39248756855, 49952963270, 54948259597, 57840273260, 78497513710, 99905926540, 109896519194, 156995027420, 219793038388, 274741297985, 549482595970, 1098965191940]

約数ペア:

[(1, 1098965191940), (2, 549482595970), (4, 274741297985), (5, 219793038388), (7, 156995027420), (10, 109896519194), (11, 99905926540), (14, 78497513710), (19, 57840273260), (20, 54948259597), (22, 49952963270), (28, 39248756855), (35, 31399005484), (38, 28920136630), (44, 24976481635), (49, 22427861060), (55, 19981185308), (70, 15699502742), (76, 14460068315), (77, 14272275220), (95, 11568054652), (98, 11213930530), (110, 9990592654), (133, 8262896180), (140, 7849751371), (154, 7136137610), (190, 5784027326), (196, 5606965265), (209, 5258206660), (220, 4995296327), (245, 4485572212), (266, 4131448090), (308, 3568068805), (380, 2892013663), (385, 2854455044), (418, 2629103330), (490, 2242786106), (532, 2065724045), (539, 2038896460), (665, 1652579236), (770, 1427227522), (836, 1314551665), (931, 1180413740), (980, 1121393053), (1045, 1051641332), (1078, 1019448230), (1330, 826289618), (1463, 751172380), (1540, 713613761), (1862, 590206870), (2090, 525820666), (2156, 509724115), (2660, 413144809), (2695, 407779292), (2926, 375586190), (3724, 295103435), (4180, 262910333), (4655, 236082748), (5390, 203889646), (5852, 187793095), (7315, 150234476), (9310, 118041374), (10241, 107310340), (10780, 101944823), (14630, 75117238), (18620, 59020687), (20482, 53655170), (29260, 37558619), (40964, 26827585), (51205, 21462068), (102410, 10731034), (204820, 5365517)]