16591770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 49593600

約数和(自身を除く): 33001830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 163, 174, 195, 234, 261, 270, 290, 326, 351, 377, 390, 435, 489, 522, 585, 702, 754, 783, 815, 870, 978, 1131, 1170, 1305, 1467, 1566, 1630, 1755, 1885, 2119, 2262, 2445, 2610, 2934, 3393, 3510, 3770, 3915, 4238, 4401, 4727, 4890, 5655, 6357, 6786, 7335, 7830, 8802, 9454, 10179, 10595, 11310, 12714, 14181, 14670, 16965, 19071, 20358, 21190, 22005, 23635, 28362, 31785, 33930, 38142, 42543, 44010, 47270, 50895, 57213, 61451, 63570, 70905, 85086, 95355, 101790, 114426, 122902, 127629, 141810, 184353, 190710, 212715, 255258, 286065, 307255, 368706, 425430, 553059, 572130, 614510, 638145, 921765, 1106118, 1276290, 1659177, 1843530, 2765295, 3318354, 5530590, 8295885, 16591770]

約数ペア:

[(1, 16591770), (2, 8295885), (3, 5530590), (5, 3318354), (6, 2765295), (9, 1843530), (10, 1659177), (13, 1276290), (15, 1106118), (18, 921765), (26, 638145), (27, 614510), (29, 572130), (30, 553059), (39, 425430), (45, 368706), (54, 307255), (58, 286065), (65, 255258), (78, 212715), (87, 190710), (90, 184353), (117, 141810), (130, 127629), (135, 122902), (145, 114426), (163, 101790), (174, 95355), (195, 85086), (234, 70905), (261, 63570), (270, 61451), (290, 57213), (326, 50895), (351, 47270), (377, 44010), (390, 42543), (435, 38142), (489, 33930), (522, 31785), (585, 28362), (702, 23635), (754, 22005), (783, 21190), (815, 20358), (870, 19071), (978, 16965), (1131, 14670), (1170, 14181), (1305, 12714), (1467, 11310), (1566, 10595), (1630, 10179), (1755, 9454), (1885, 8802), (2119, 7830), (2262, 7335), (2445, 6786), (2610, 6357), (2934, 5655), (3393, 4890), (3510, 4727), (3770, 4401), (3915, 4238)]