30842892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 83341440

約数和(自身を除く): 52498548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 953, 1044, 1116, 1798, 1906, 2697, 2859, 3596, 3812, 5394, 5718, 8091, 8577, 10788, 11436, 16182, 17154, 27637, 29543, 32364, 34308, 55274, 59086, 82911, 88629, 110548, 118172, 165822, 177258, 248733, 265887, 331644, 354516, 497466, 531774, 856747, 994932, 1063548, 1713494, 2570241, 3426988, 5140482, 7710723, 10280964, 15421446, 30842892]

約数ペア:

[(1, 30842892), (2, 15421446), (3, 10280964), (4, 7710723), (6, 5140482), (9, 3426988), (12, 2570241), (18, 1713494), (29, 1063548), (31, 994932), (36, 856747), (58, 531774), (62, 497466), (87, 354516), (93, 331644), (116, 265887), (124, 248733), (174, 177258), (186, 165822), (261, 118172), (279, 110548), (348, 88629), (372, 82911), (522, 59086), (558, 55274), (899, 34308), (953, 32364), (1044, 29543), (1116, 27637), (1798, 17154), (1906, 16182), (2697, 11436), (2859, 10788), (3596, 8577), (3812, 8091), (5394, 5718)]