72294810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18119}}^1$

素因数の和:18155

約数の個数: 64

約数和(自身を含む): 208742400

約数和(自身を除く): 136447590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 18119, 36238, 54357, 90595, 108714, 126833, 181190, 253666, 271785, 344261, 380499, 543570, 634165, 688522, 760998, 1032783, 1268330, 1721305, 1902495, 2065566, 2409827, 3442610, 3804990, 4819654, 5163915, 7229481, 10327830, 12049135, 14458962, 24098270, 36147405, 72294810]

約数ペア:

[(1, 72294810), (2, 36147405), (3, 24098270), (5, 14458962), (6, 12049135), (7, 10327830), (10, 7229481), (14, 5163915), (15, 4819654), (19, 3804990), (21, 3442610), (30, 2409827), (35, 2065566), (38, 1902495), (42, 1721305), (57, 1268330), (70, 1032783), (95, 760998), (105, 688522), (114, 634165), (133, 543570), (190, 380499), (210, 344261), (266, 271785), (285, 253666), (399, 181190), (570, 126833), (665, 108714), (798, 90595), (1330, 54357), (1995, 36238), (3990, 18119)]