193775010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 578721024

約数和(自身を除く): 384946014

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2657, 2805, 3315, 4290, 4862, 5314, 5610, 6630, 7293, 7971, 12155, 13285, 14586, 15942, 24310, 26570, 29227, 34541, 36465, 39855, 45169, 58454, 69082, 72930, 79710, 87681, 90338, 103623, 135507, 146135, 172705, 175362, 207246, 225845, 271014, 292270, 345410, 379951, 438405, 451690, 496859, 518115, 587197, 677535, 759902, 876810, 993718, 1036230, 1139853, 1174394, 1355070, 1490577, 1761591, 1899755, 2279706, 2484295, 2935985, 2981154, 3523182, 3799510, 4968590, 5699265, 5871970, 6459167, 7452885, 8807955, 11398530, 12918334, 14905770, 17615910, 19377501, 32295835, 38755002, 64591670, 96887505, 193775010]

約数ペア:

[(1, 193775010), (2, 96887505), (3, 64591670), (5, 38755002), (6, 32295835), (10, 19377501), (11, 17615910), (13, 14905770), (15, 12918334), (17, 11398530), (22, 8807955), (26, 7452885), (30, 6459167), (33, 5871970), (34, 5699265), (39, 4968590), (51, 3799510), (55, 3523182), (65, 2981154), (66, 2935985), (78, 2484295), (85, 2279706), (102, 1899755), (110, 1761591), (130, 1490577), (143, 1355070), (165, 1174394), (170, 1139853), (187, 1036230), (195, 993718), (221, 876810), (255, 759902), (286, 677535), (330, 587197), (374, 518115), (390, 496859), (429, 451690), (442, 438405), (510, 379951), (561, 345410), (663, 292270), (715, 271014), (858, 225845), (935, 207246), (1105, 175362), (1122, 172705), (1326, 146135), (1430, 135507), (1870, 103623), (2145, 90338), (2210, 87681), (2431, 79710), (2657, 72930), (2805, 69082), (3315, 58454), (4290, 45169), (4862, 39855), (5314, 36465), (5610, 34541), (6630, 29227), (7293, 26570), (7971, 24310), (12155, 15942), (13285, 14586)]