38164140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4356

約数の個数: 108

約数和(自身を含む): 134696016

約数和(自身を除く): 96531876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4327, 4410, 8654, 8820, 12981, 17308, 21635, 25962, 30289, 38943, 43270, 51924, 60578, 64905, 77886, 86540, 90867, 121156, 129810, 151445, 155772, 181734, 194715, 212023, 259620, 272601, 302890, 363468, 389430, 424046, 454335, 545202, 605780, 636069, 778860, 848092, 908670, 1060115, 1090404, 1272138, 1363005, 1817340, 1908207, 2120230, 2544276, 2726010, 3180345, 3816414, 4240460, 5452020, 6360690, 7632828, 9541035, 12721380, 19082070, 38164140]

約数ペア:

[(1, 38164140), (2, 19082070), (3, 12721380), (4, 9541035), (5, 7632828), (6, 6360690), (7, 5452020), (9, 4240460), (10, 3816414), (12, 3180345), (14, 2726010), (15, 2544276), (18, 2120230), (20, 1908207), (21, 1817340), (28, 1363005), (30, 1272138), (35, 1090404), (36, 1060115), (42, 908670), (45, 848092), (49, 778860), (60, 636069), (63, 605780), (70, 545202), (84, 454335), (90, 424046), (98, 389430), (105, 363468), (126, 302890), (140, 272601), (147, 259620), (180, 212023), (196, 194715), (210, 181734), (245, 155772), (252, 151445), (294, 129810), (315, 121156), (420, 90867), (441, 86540), (490, 77886), (588, 64905), (630, 60578), (735, 51924), (882, 43270), (980, 38943), (1260, 30289), (1470, 25962), (1764, 21635), (2205, 17308), (2940, 12981), (4327, 8820), (4410, 8654)]