31067010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 91445760

約数和(自身を除く): 60378750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 90, 106, 117, 130, 135, 159, 167, 195, 234, 265, 270, 318, 334, 351, 390, 477, 501, 530, 585, 689, 702, 795, 835, 954, 1002, 1170, 1378, 1431, 1503, 1590, 1670, 1755, 2067, 2171, 2385, 2505, 2862, 3006, 3445, 3510, 4134, 4342, 4509, 4770, 5010, 6201, 6513, 6890, 7155, 7515, 8851, 9018, 10335, 10855, 12402, 13026, 14310, 15030, 17702, 18603, 19539, 20670, 21710, 22545, 26553, 31005, 32565, 37206, 39078, 44255, 45090, 53106, 58617, 62010, 65130, 79659, 88510, 93015, 97695, 115063, 117234, 132765, 159318, 186030, 195390, 230126, 238977, 265530, 293085, 345189, 398295, 477954, 575315, 586170, 690378, 796590, 1035567, 1150630, 1194885, 1725945, 2071134, 2389770, 3106701, 3451890, 5177835, 6213402, 10355670, 15533505, 31067010]

約数ペア:

[(1, 31067010), (2, 15533505), (3, 10355670), (5, 6213402), (6, 5177835), (9, 3451890), (10, 3106701), (13, 2389770), (15, 2071134), (18, 1725945), (26, 1194885), (27, 1150630), (30, 1035567), (39, 796590), (45, 690378), (53, 586170), (54, 575315), (65, 477954), (78, 398295), (90, 345189), (106, 293085), (117, 265530), (130, 238977), (135, 230126), (159, 195390), (167, 186030), (195, 159318), (234, 132765), (265, 117234), (270, 115063), (318, 97695), (334, 93015), (351, 88510), (390, 79659), (477, 65130), (501, 62010), (530, 58617), (585, 53106), (689, 45090), (702, 44255), (795, 39078), (835, 37206), (954, 32565), (1002, 31005), (1170, 26553), (1378, 22545), (1431, 21710), (1503, 20670), (1590, 19539), (1670, 18603), (1755, 17702), (2067, 15030), (2171, 14310), (2385, 13026), (2505, 12402), (2862, 10855), (3006, 10335), (3445, 9018), (3510, 8851), (4134, 7515), (4342, 7155), (4509, 6890), (4770, 6513), (5010, 6201)]