211493580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 611755200

約数和(自身を除く): 400261620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 149, 164, 205, 246, 298, 410, 447, 492, 577, 596, 615, 745, 820, 894, 1154, 1230, 1490, 1731, 1788, 2235, 2308, 2460, 2885, 2980, 3462, 4470, 5770, 6109, 6924, 8655, 8940, 11540, 12218, 17310, 18327, 23657, 24436, 30545, 34620, 36654, 47314, 61090, 70971, 73308, 85973, 91635, 94628, 118285, 122180, 141942, 171946, 183270, 236570, 257919, 283884, 343892, 354855, 366540, 429865, 473140, 515838, 709710, 859730, 1031676, 1289595, 1419420, 1719460, 2579190, 3524893, 5158380, 7049786, 10574679, 14099572, 17624465, 21149358, 35248930, 42298716, 52873395, 70497860, 105746790, 211493580]

約数ペア:

[(1, 211493580), (2, 105746790), (3, 70497860), (4, 52873395), (5, 42298716), (6, 35248930), (10, 21149358), (12, 17624465), (15, 14099572), (20, 10574679), (30, 7049786), (41, 5158380), (60, 3524893), (82, 2579190), (123, 1719460), (149, 1419420), (164, 1289595), (205, 1031676), (246, 859730), (298, 709710), (410, 515838), (447, 473140), (492, 429865), (577, 366540), (596, 354855), (615, 343892), (745, 283884), (820, 257919), (894, 236570), (1154, 183270), (1230, 171946), (1490, 141942), (1731, 122180), (1788, 118285), (2235, 94628), (2308, 91635), (2460, 85973), (2885, 73308), (2980, 70971), (3462, 61090), (4470, 47314), (5770, 36654), (6109, 34620), (6924, 30545), (8655, 24436), (8940, 23657), (11540, 18327), (12218, 17310)]