74157510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 204632064

約数和(自身を除く): 130474554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1810, 1951, 2534, 2715, 3801, 3902, 5430, 5853, 6335, 7602, 9755, 11706, 12670, 13657, 19005, 19510, 27314, 29265, 38010, 40971, 58530, 68285, 81942, 136570, 204855, 353131, 409710, 706262, 1059393, 1765655, 2118786, 2471917, 3531310, 4943834, 5296965, 7415751, 10593930, 12359585, 14831502, 24719170, 37078755, 74157510]

約数ペア:

[(1, 74157510), (2, 37078755), (3, 24719170), (5, 14831502), (6, 12359585), (7, 10593930), (10, 7415751), (14, 5296965), (15, 4943834), (21, 3531310), (30, 2471917), (35, 2118786), (42, 1765655), (70, 1059393), (105, 706262), (181, 409710), (210, 353131), (362, 204855), (543, 136570), (905, 81942), (1086, 68285), (1267, 58530), (1810, 40971), (1951, 38010), (2534, 29265), (2715, 27314), (3801, 19510), (3902, 19005), (5430, 13657), (5853, 12670), (6335, 11706), (7602, 9755)]