2019961830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{922357}}^1$

素因数の和:922440

約数の個数: 32

約数和(自身を含む): 4914323424

約数和(自身を除く): 2894361594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 922357, 1844714, 2767071, 4611785, 5534142, 9223570, 13835355, 27670710, 67332061, 134664122, 201996183, 336660305, 403992366, 673320610, 1009980915, 2019961830]

約数ペア:

[(1, 2019961830), (2, 1009980915), (3, 673320610), (5, 403992366), (6, 336660305), (10, 201996183), (15, 134664122), (30, 67332061), (73, 27670710), (146, 13835355), (219, 9223570), (365, 5534142), (438, 4611785), (730, 2767071), (1095, 1844714), (2190, 922357)]