139002220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 361398240

約数和(自身を除く): 222396020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 67, 70, 73, 98, 116, 134, 140, 145, 146, 196, 203, 245, 268, 290, 292, 335, 365, 406, 469, 490, 511, 580, 670, 730, 812, 938, 980, 1015, 1022, 1340, 1421, 1460, 1876, 1943, 2030, 2044, 2117, 2345, 2555, 2842, 3283, 3577, 3886, 4060, 4234, 4690, 4891, 5110, 5684, 6566, 7105, 7154, 7772, 8468, 9380, 9715, 9782, 10220, 10585, 13132, 13601, 14210, 14308, 14819, 16415, 17885, 19430, 19564, 21170, 24455, 27202, 28420, 29638, 32830, 34237, 35770, 38860, 42340, 48910, 54404, 59276, 65660, 68005, 68474, 71540, 74095, 95207, 97820, 103733, 136010, 136948, 141839, 148190, 171185, 190414, 207466, 239659, 272020, 283678, 296380, 342370, 380828, 414932, 476035, 479318, 518665, 567356, 684740, 709195, 952070, 958636, 992873, 1037330, 1198295, 1418390, 1904140, 1985746, 2074660, 2396590, 2836780, 3971492, 4793180, 4964365, 6950111, 9928730, 13900222, 19857460, 27800444, 34750555, 69501110, 139002220]

約数ペア:

[(1, 139002220), (2, 69501110), (4, 34750555), (5, 27800444), (7, 19857460), (10, 13900222), (14, 9928730), (20, 6950111), (28, 4964365), (29, 4793180), (35, 3971492), (49, 2836780), (58, 2396590), (67, 2074660), (70, 1985746), (73, 1904140), (98, 1418390), (116, 1198295), (134, 1037330), (140, 992873), (145, 958636), (146, 952070), (196, 709195), (203, 684740), (245, 567356), (268, 518665), (290, 479318), (292, 476035), (335, 414932), (365, 380828), (406, 342370), (469, 296380), (490, 283678), (511, 272020), (580, 239659), (670, 207466), (730, 190414), (812, 171185), (938, 148190), (980, 141839), (1015, 136948), (1022, 136010), (1340, 103733), (1421, 97820), (1460, 95207), (1876, 74095), (1943, 71540), (2030, 68474), (2044, 68005), (2117, 65660), (2345, 59276), (2555, 54404), (2842, 48910), (3283, 42340), (3577, 38860), (3886, 35770), (4060, 34237), (4234, 32830), (4690, 29638), (4891, 28420), (5110, 27202), (5684, 24455), (6566, 21170), (7105, 19564), (7154, 19430), (7772, 17885), (8468, 16415), (9380, 14819), (9715, 14308), (9782, 14210), (10220, 13601), (10585, 13132)]