2174788590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5286

約数の個数: 128

約数和(自身を含む): 5973125760

約数和(自身を除く): 3798337170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 174, 185, 195, 222, 290, 370, 377, 390, 435, 481, 555, 754, 870, 962, 1073, 1110, 1131, 1443, 1885, 2146, 2262, 2405, 2886, 3219, 3770, 4810, 5197, 5365, 5655, 6438, 7215, 10394, 10730, 11310, 13949, 14430, 15591, 16095, 25985, 27898, 31182, 32190, 41847, 51970, 67561, 69745, 77955, 83694, 135122, 139490, 150713, 155910, 192289, 202683, 209235, 301426, 337805, 384578, 405366, 418470, 452139, 576867, 675610, 753565, 904278, 961445, 1013415, 1153734, 1507130, 1922890, 1959269, 2026830, 2260695, 2499757, 2884335, 3918538, 4521390, 4999514, 5576381, 5768670, 5877807, 7499271, 9796345, 11152762, 11755614, 12498785, 14998542, 16729143, 19592690, 24997570, 27881905, 29389035, 33458286, 37496355, 55763810, 58778070, 72492953, 74992710, 83645715, 144985906, 167291430, 217478859, 362464765, 434957718, 724929530, 1087394295, 2174788590]

約数ペア:

[(1, 2174788590), (2, 1087394295), (3, 724929530), (5, 434957718), (6, 362464765), (10, 217478859), (13, 167291430), (15, 144985906), (26, 83645715), (29, 74992710), (30, 72492953), (37, 58778070), (39, 55763810), (58, 37496355), (65, 33458286), (74, 29389035), (78, 27881905), (87, 24997570), (111, 19592690), (130, 16729143), (145, 14998542), (174, 12498785), (185, 11755614), (195, 11152762), (222, 9796345), (290, 7499271), (370, 5877807), (377, 5768670), (390, 5576381), (435, 4999514), (481, 4521390), (555, 3918538), (754, 2884335), (870, 2499757), (962, 2260695), (1073, 2026830), (1110, 1959269), (1131, 1922890), (1443, 1507130), (1885, 1153734), (2146, 1013415), (2262, 961445), (2405, 904278), (2886, 753565), (3219, 675610), (3770, 576867), (4810, 452139), (5197, 418470), (5365, 405366), (5655, 384578), (6438, 337805), (7215, 301426), (10394, 209235), (10730, 202683), (11310, 192289), (13949, 155910), (14430, 150713), (15591, 139490), (16095, 135122), (25985, 83694), (27898, 77955), (31182, 69745), (32190, 67561), (41847, 51970)]