3957510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 6306810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 131, 159, 190, 262, 265, 285, 318, 393, 530, 570, 655, 786, 795, 1007, 1310, 1590, 1965, 2014, 2489, 3021, 3930, 4978, 5035, 6042, 6943, 7467, 10070, 12445, 13886, 14934, 15105, 20829, 24890, 30210, 34715, 37335, 41658, 69430, 74670, 104145, 131917, 208290, 263834, 395751, 659585, 791502, 1319170, 1978755, 3957510]

約数ペア:

[(1, 3957510), (2, 1978755), (3, 1319170), (5, 791502), (6, 659585), (10, 395751), (15, 263834), (19, 208290), (30, 131917), (38, 104145), (53, 74670), (57, 69430), (95, 41658), (106, 37335), (114, 34715), (131, 30210), (159, 24890), (190, 20829), (262, 15105), (265, 14934), (285, 13886), (318, 12445), (393, 10070), (530, 7467), (570, 6943), (655, 6042), (786, 5035), (795, 4978), (1007, 3930), (1310, 3021), (1590, 2489), (1965, 2014)]