2019445710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{983}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 5116925952

約数和(自身を除く): 3097480242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 983, 1410, 1457, 1966, 2209, 2914, 2949, 4371, 4418, 4915, 5898, 6627, 7285, 8742, 9830, 11045, 13254, 14570, 14745, 21855, 22090, 29490, 30473, 33135, 43710, 46201, 60946, 66270, 68479, 91419, 92402, 136958, 138603, 152365, 182838, 205437, 231005, 277206, 304730, 342395, 410874, 457095, 462010, 684790, 693015, 914190, 1027185, 1386030, 1432231, 2054370, 2171447, 2864462, 4296693, 4342894, 6514341, 7161155, 8593386, 10857235, 13028682, 14322310, 21483465, 21714470, 32571705, 42966930, 65143410, 67314857, 134629714, 201944571, 336574285, 403889142, 673148570, 1009722855, 2019445710]

約数ペア:

[(1, 2019445710), (2, 1009722855), (3, 673148570), (5, 403889142), (6, 336574285), (10, 201944571), (15, 134629714), (30, 67314857), (31, 65143410), (47, 42966930), (62, 32571705), (93, 21714470), (94, 21483465), (141, 14322310), (155, 13028682), (186, 10857235), (235, 8593386), (282, 7161155), (310, 6514341), (465, 4342894), (470, 4296693), (705, 2864462), (930, 2171447), (983, 2054370), (1410, 1432231), (1457, 1386030), (1966, 1027185), (2209, 914190), (2914, 693015), (2949, 684790), (4371, 462010), (4418, 457095), (4915, 410874), (5898, 342395), (6627, 304730), (7285, 277206), (8742, 231005), (9830, 205437), (11045, 182838), (13254, 152365), (14570, 138603), (14745, 136958), (21855, 92402), (22090, 91419), (29490, 68479), (30473, 66270), (33135, 60946), (43710, 46201)]