2017132530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72221}}^1$

素因数の和:72264

約数の個数: 96

約数和(自身を含む): 5927981760

約数和(自身を除く): 3910849230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 72221, 144442, 216663, 361105, 433326, 505547, 722210, 1011094, 1083315, 1372199, 1516641, 2166630, 2527735, 2744398, 3033282, 3538829, 4116597, 5055470, 6860995, 7077658, 7583205, 8233194, 9605393, 10616487, 13721990, 15166410, 17694145, 19210786, 20582985, 21232974, 28816179, 35388290, 41165970, 48026965, 53082435, 57632358, 67237751, 96053930, 106164870, 134475502, 144080895, 201713253, 288161790, 336188755, 403426506, 672377510, 1008566265, 2017132530]

約数ペア:

[(1, 2017132530), (2, 1008566265), (3, 672377510), (5, 403426506), (6, 336188755), (7, 288161790), (10, 201713253), (14, 144080895), (15, 134475502), (19, 106164870), (21, 96053930), (30, 67237751), (35, 57632358), (38, 53082435), (42, 48026965), (49, 41165970), (57, 35388290), (70, 28816179), (95, 21232974), (98, 20582985), (105, 19210786), (114, 17694145), (133, 15166410), (147, 13721990), (190, 10616487), (210, 9605393), (245, 8233194), (266, 7583205), (285, 7077658), (294, 6860995), (399, 5055470), (490, 4116597), (570, 3538829), (665, 3033282), (735, 2744398), (798, 2527735), (931, 2166630), (1330, 1516641), (1470, 1372199), (1862, 1083315), (1995, 1011094), (2793, 722210), (3990, 505547), (4655, 433326), (5586, 361105), (9310, 216663), (13965, 144442), (27930, 72221)]