15674634420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{91121}}^1$

素因数の和:91241

約数の個数: 96

約数和(自身を含む): 45558084096

約数和(自身を除く): 29883449676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 470, 564, 610, 705, 732, 915, 940, 1220, 1410, 1830, 2820, 2867, 3660, 5734, 8601, 11468, 14335, 17202, 28670, 34404, 43005, 57340, 86010, 91121, 172020, 182242, 273363, 364484, 455605, 546726, 911210, 1093452, 1366815, 1822420, 2733630, 4282687, 5467260, 5558381, 8565374, 11116762, 12848061, 16675143, 17130748, 21413435, 22233524, 25696122, 27791905, 33350286, 42826870, 51392244, 55583810, 64240305, 66700572, 83375715, 85653740, 111167620, 128480610, 166751430, 256961220, 261243907, 333502860, 522487814, 783731721, 1044975628, 1306219535, 1567463442, 2612439070, 3134926884, 3918658605, 5224878140, 7837317210, 15674634420]

約数ペア:

[(1, 15674634420), (2, 7837317210), (3, 5224878140), (4, 3918658605), (5, 3134926884), (6, 2612439070), (10, 1567463442), (12, 1306219535), (15, 1044975628), (20, 783731721), (30, 522487814), (47, 333502860), (60, 261243907), (61, 256961220), (94, 166751430), (122, 128480610), (141, 111167620), (183, 85653740), (188, 83375715), (235, 66700572), (244, 64240305), (282, 55583810), (305, 51392244), (366, 42826870), (470, 33350286), (564, 27791905), (610, 25696122), (705, 22233524), (732, 21413435), (915, 17130748), (940, 16675143), (1220, 12848061), (1410, 11116762), (1830, 8565374), (2820, 5558381), (2867, 5467260), (3660, 4282687), (5734, 2733630), (8601, 1822420), (11468, 1366815), (14335, 1093452), (17202, 911210), (28670, 546726), (34404, 455605), (43005, 364484), (57340, 273363), (86010, 182242), (91121, 172020)]