1215242010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{162683}}^1$

素因数の和:162779

約数の個数: 48

約数和(自身を含む): 3197716704

約数和(自身を除く): 1982474694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 162683, 325366, 488049, 813415, 976098, 1464147, 1626830, 2440245, 2928294, 4880490, 7320735, 13502689, 14641470, 27005378, 40508067, 67513445, 81016134, 121524201, 135026890, 202540335, 243048402, 405080670, 607621005, 1215242010]

約数ペア:

[(1, 1215242010), (2, 607621005), (3, 405080670), (5, 243048402), (6, 202540335), (9, 135026890), (10, 121524201), (15, 81016134), (18, 67513445), (30, 40508067), (45, 27005378), (83, 14641470), (90, 13502689), (166, 7320735), (249, 4880490), (415, 2928294), (498, 2440245), (747, 1626830), (830, 1464147), (1245, 976098), (1494, 813415), (2490, 488049), (3735, 325366), (7470, 162683)]