47189940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2293}}^1$

素因数の和:2326

約数の個数: 96

約数和(自身を含む): 154156800

約数和(自身を除く): 106966860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2293, 2940, 3430, 4116, 4586, 5145, 6860, 6879, 9172, 10290, 11465, 13758, 16051, 20580, 22930, 27516, 32102, 34395, 45860, 48153, 64204, 68790, 80255, 96306, 112357, 137580, 160510, 192612, 224714, 240765, 321020, 337071, 449428, 481530, 561785, 674142, 786499, 963060, 1123570, 1348284, 1572998, 1685355, 2247140, 2359497, 3145996, 3370710, 3932495, 4718994, 6741420, 7864990, 9437988, 11797485, 15729980, 23594970, 47189940]

約数ペア:

[(1, 47189940), (2, 23594970), (3, 15729980), (4, 11797485), (5, 9437988), (6, 7864990), (7, 6741420), (10, 4718994), (12, 3932495), (14, 3370710), (15, 3145996), (20, 2359497), (21, 2247140), (28, 1685355), (30, 1572998), (35, 1348284), (42, 1123570), (49, 963060), (60, 786499), (70, 674142), (84, 561785), (98, 481530), (105, 449428), (140, 337071), (147, 321020), (196, 240765), (210, 224714), (245, 192612), (294, 160510), (343, 137580), (420, 112357), (490, 96306), (588, 80255), (686, 68790), (735, 64204), (980, 48153), (1029, 45860), (1372, 34395), (1470, 32102), (1715, 27516), (2058, 22930), (2293, 20580), (2940, 16051), (3430, 13758), (4116, 11465), (4586, 10290), (5145, 9172), (6860, 6879)]