459492540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 1434019104

約数和(自身を除く): 974526564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 613, 620, 780, 806, 930, 961, 1209, 1226, 1612, 1839, 1860, 1922, 2015, 2418, 2452, 2883, 3065, 3678, 3844, 4030, 4805, 4836, 5766, 6045, 6130, 7356, 7969, 8060, 9195, 9610, 11532, 12090, 12260, 12493, 14415, 15938, 18390, 19003, 19220, 23907, 24180, 24986, 28830, 31876, 36780, 37479, 38006, 39845, 47814, 49972, 57009, 57660, 62465, 74958, 76012, 79690, 95015, 95628, 114018, 119535, 124930, 149916, 159380, 187395, 190030, 228036, 239070, 247039, 249860, 285045, 374790, 380060, 478140, 494078, 570090, 589093, 741117, 749580, 988156, 1140180, 1178186, 1235195, 1482234, 1767279, 2356372, 2470390, 2945465, 2964468, 3534558, 3705585, 4940780, 5890930, 7069116, 7411170, 7658209, 8836395, 11781860, 14822340, 15316418, 17672790, 22974627, 30632836, 35345580, 38291045, 45949254, 76582090, 91898508, 114873135, 153164180, 229746270, 459492540]

約数ペア:

[(1, 459492540), (2, 229746270), (3, 153164180), (4, 114873135), (5, 91898508), (6, 76582090), (10, 45949254), (12, 38291045), (13, 35345580), (15, 30632836), (20, 22974627), (26, 17672790), (30, 15316418), (31, 14822340), (39, 11781860), (52, 8836395), (60, 7658209), (62, 7411170), (65, 7069116), (78, 5890930), (93, 4940780), (124, 3705585), (130, 3534558), (155, 2964468), (156, 2945465), (186, 2470390), (195, 2356372), (260, 1767279), (310, 1482234), (372, 1235195), (390, 1178186), (403, 1140180), (465, 988156), (613, 749580), (620, 741117), (780, 589093), (806, 570090), (930, 494078), (961, 478140), (1209, 380060), (1226, 374790), (1612, 285045), (1839, 249860), (1860, 247039), (1922, 239070), (2015, 228036), (2418, 190030), (2452, 187395), (2883, 159380), (3065, 149916), (3678, 124930), (3844, 119535), (4030, 114018), (4805, 95628), (4836, 95015), (5766, 79690), (6045, 76012), (6130, 74958), (7356, 62465), (7969, 57660), (8060, 57009), (9195, 49972), (9610, 47814), (11532, 39845), (12090, 38006), (12260, 37479), (12493, 36780), (14415, 31876), (15938, 28830), (18390, 24986), (19003, 24180), (19220, 23907)]