13730490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 37179324

約数和(自身を除く): 23448834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 183, 205, 246, 305, 366, 369, 410, 549, 610, 615, 738, 915, 1098, 1230, 1830, 1845, 2501, 2745, 3690, 3721, 5002, 5490, 7442, 7503, 11163, 12505, 15006, 18605, 22326, 22509, 25010, 33489, 37210, 37515, 45018, 55815, 66978, 75030, 111630, 112545, 152561, 167445, 225090, 305122, 334890, 457683, 762805, 915366, 1373049, 1525610, 2288415, 2746098, 4576830, 6865245, 13730490]

約数ペア:

[(1, 13730490), (2, 6865245), (3, 4576830), (5, 2746098), (6, 2288415), (9, 1525610), (10, 1373049), (15, 915366), (18, 762805), (30, 457683), (41, 334890), (45, 305122), (61, 225090), (82, 167445), (90, 152561), (122, 112545), (123, 111630), (183, 75030), (205, 66978), (246, 55815), (305, 45018), (366, 37515), (369, 37210), (410, 33489), (549, 25010), (610, 22509), (615, 22326), (738, 18605), (915, 15006), (1098, 12505), (1230, 11163), (1830, 7503), (1845, 7442), (2501, 5490), (2745, 5002), (3690, 3721)]