185150420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14533}}^1$

素因数の和:14569

約数の個数: 72

約数和(自身を含む): 487121544

約数和(自身を除く): 301971124

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 14533, 29066, 58132, 72665, 101731, 145330, 188929, 203462, 290660, 377858, 406924, 508655, 712117, 755716, 944645, 1017310, 1322503, 1424234, 1889290, 2034620, 2645006, 2848468, 3560585, 3778580, 5290012, 6612515, 7121170, 9257521, 13225030, 14242340, 18515042, 26450060, 37030084, 46287605, 92575210, 185150420]

約数ペア:

[(1, 185150420), (2, 92575210), (4, 46287605), (5, 37030084), (7, 26450060), (10, 18515042), (13, 14242340), (14, 13225030), (20, 9257521), (26, 7121170), (28, 6612515), (35, 5290012), (49, 3778580), (52, 3560585), (65, 2848468), (70, 2645006), (91, 2034620), (98, 1889290), (130, 1424234), (140, 1322503), (182, 1017310), (196, 944645), (245, 755716), (260, 712117), (364, 508655), (455, 406924), (490, 377858), (637, 290660), (910, 203462), (980, 188929), (1274, 145330), (1820, 101731), (2548, 72665), (3185, 58132), (6370, 29066), (12740, 14533)]