138875370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4679

約数の個数: 64

約数和(自身を含む): 357540480

約数和(自身を除く): 218665110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 3021, 4597, 5035, 6042, 9194, 10070, 13791, 15105, 22985, 27582, 30210, 45970, 68955, 87343, 137910, 174686, 243641, 262029, 436715, 487282, 524058, 730923, 873430, 1218205, 1310145, 1461846, 2436410, 2620290, 3654615, 4629179, 7309230, 9258358, 13887537, 23145895, 27775074, 46291790, 69437685, 138875370]

約数ペア:

[(1, 138875370), (2, 69437685), (3, 46291790), (5, 27775074), (6, 23145895), (10, 13887537), (15, 9258358), (19, 7309230), (30, 4629179), (38, 3654615), (53, 2620290), (57, 2436410), (95, 1461846), (106, 1310145), (114, 1218205), (159, 873430), (190, 730923), (265, 524058), (285, 487282), (318, 436715), (530, 262029), (570, 243641), (795, 174686), (1007, 137910), (1590, 87343), (2014, 68955), (3021, 45970), (4597, 30210), (5035, 27582), (6042, 22985), (9194, 15105), (10070, 13791)]