30262212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 81332160

約数和(自身を除く): 51069948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 293, 302, 342, 453, 586, 604, 684, 879, 906, 1172, 1359, 1758, 1812, 2637, 2718, 2869, 3516, 5274, 5436, 5567, 5738, 8607, 10548, 11134, 11476, 16701, 17214, 22268, 25821, 33402, 34428, 44243, 50103, 51642, 66804, 88486, 100206, 103284, 132729, 176972, 200412, 265458, 398187, 530916, 796374, 840617, 1592748, 1681234, 2521851, 3362468, 5043702, 7565553, 10087404, 15131106, 30262212]

約数ペア:

[(1, 30262212), (2, 15131106), (3, 10087404), (4, 7565553), (6, 5043702), (9, 3362468), (12, 2521851), (18, 1681234), (19, 1592748), (36, 840617), (38, 796374), (57, 530916), (76, 398187), (114, 265458), (151, 200412), (171, 176972), (228, 132729), (293, 103284), (302, 100206), (342, 88486), (453, 66804), (586, 51642), (604, 50103), (684, 44243), (879, 34428), (906, 33402), (1172, 25821), (1359, 22268), (1758, 17214), (1812, 16701), (2637, 11476), (2718, 11134), (2869, 10548), (3516, 8607), (5274, 5738), (5436, 5567)]