38531220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7089

約数の個数: 96

約数和(自身を含む): 132803328

約数和(自身を除く): 94272108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7057, 14114, 21171, 28228, 35285, 42342, 49399, 70570, 84684, 91741, 98798, 105855, 141140, 148197, 183482, 197596, 211710, 246995, 275223, 296394, 366964, 423420, 458705, 493990, 550446, 592788, 642187, 740985, 917410, 987980, 1100892, 1284374, 1376115, 1481970, 1834820, 1926561, 2568748, 2752230, 2963940, 3210935, 3853122, 5504460, 6421870, 7706244, 9632805, 12843740, 19265610, 38531220]

約数ペア:

[(1, 38531220), (2, 19265610), (3, 12843740), (4, 9632805), (5, 7706244), (6, 6421870), (7, 5504460), (10, 3853122), (12, 3210935), (13, 2963940), (14, 2752230), (15, 2568748), (20, 1926561), (21, 1834820), (26, 1481970), (28, 1376115), (30, 1284374), (35, 1100892), (39, 987980), (42, 917410), (52, 740985), (60, 642187), (65, 592788), (70, 550446), (78, 493990), (84, 458705), (91, 423420), (105, 366964), (130, 296394), (140, 275223), (156, 246995), (182, 211710), (195, 197596), (210, 183482), (260, 148197), (273, 141140), (364, 105855), (390, 98798), (420, 91741), (455, 84684), (546, 70570), (780, 49399), (910, 42342), (1092, 35285), (1365, 28228), (1820, 21171), (2730, 14114), (5460, 7057)]