147497070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 423198720

約数和(自身を除く): 275701650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 139, 155, 163, 186, 210, 217, 278, 310, 326, 417, 434, 465, 489, 651, 695, 815, 834, 930, 973, 978, 1085, 1141, 1302, 1390, 1630, 1946, 2085, 2170, 2282, 2445, 2919, 3255, 3423, 4170, 4309, 4865, 4890, 5053, 5705, 5838, 6510, 6846, 8618, 9730, 10106, 11410, 12927, 14595, 15159, 17115, 21545, 22657, 25265, 25854, 29190, 30163, 30318, 34230, 35371, 43090, 45314, 50530, 60326, 64635, 67971, 70742, 75795, 90489, 106113, 113285, 129270, 135942, 150815, 151590, 158599, 176855, 180978, 212226, 226570, 301630, 317198, 339855, 353710, 452445, 475797, 530565, 679710, 702367, 792995, 904890, 951594, 1061130, 1404734, 1585990, 2107101, 2378985, 3511835, 4214202, 4757970, 4916569, 7023670, 9833138, 10535505, 14749707, 21071010, 24582845, 29499414, 49165690, 73748535, 147497070]

約数ペア:

[(1, 147497070), (2, 73748535), (3, 49165690), (5, 29499414), (6, 24582845), (7, 21071010), (10, 14749707), (14, 10535505), (15, 9833138), (21, 7023670), (30, 4916569), (31, 4757970), (35, 4214202), (42, 3511835), (62, 2378985), (70, 2107101), (93, 1585990), (105, 1404734), (139, 1061130), (155, 951594), (163, 904890), (186, 792995), (210, 702367), (217, 679710), (278, 530565), (310, 475797), (326, 452445), (417, 353710), (434, 339855), (465, 317198), (489, 301630), (651, 226570), (695, 212226), (815, 180978), (834, 176855), (930, 158599), (973, 151590), (978, 150815), (1085, 135942), (1141, 129270), (1302, 113285), (1390, 106113), (1630, 90489), (1946, 75795), (2085, 70742), (2170, 67971), (2282, 64635), (2445, 60326), (2919, 50530), (3255, 45314), (3423, 43090), (4170, 35371), (4309, 34230), (4865, 30318), (4890, 30163), (5053, 29190), (5705, 25854), (5838, 25265), (6510, 22657), (6846, 21545), (8618, 17115), (9730, 15159), (10106, 14595), (11410, 12927)]