1493362020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3373}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 4298853888

約数和(自身を除く): 2805491868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 157, 188, 235, 282, 314, 470, 471, 564, 628, 705, 785, 940, 942, 1410, 1570, 1884, 2355, 2820, 3140, 3373, 4710, 6746, 7379, 9420, 10119, 13492, 14758, 16865, 20238, 22137, 29516, 33730, 36895, 40476, 44274, 50595, 67460, 73790, 88548, 101190, 110685, 147580, 158531, 202380, 221370, 317062, 442740, 475593, 529561, 634124, 792655, 951186, 1059122, 1585310, 1588683, 1902372, 2118244, 2377965, 2647805, 3170620, 3177366, 4755930, 5295610, 6354732, 7943415, 9511860, 10591220, 15886830, 24889367, 31773660, 49778734, 74668101, 99557468, 124446835, 149336202, 248893670, 298672404, 373340505, 497787340, 746681010, 1493362020]

約数ペア:

[(1, 1493362020), (2, 746681010), (3, 497787340), (4, 373340505), (5, 298672404), (6, 248893670), (10, 149336202), (12, 124446835), (15, 99557468), (20, 74668101), (30, 49778734), (47, 31773660), (60, 24889367), (94, 15886830), (141, 10591220), (157, 9511860), (188, 7943415), (235, 6354732), (282, 5295610), (314, 4755930), (470, 3177366), (471, 3170620), (564, 2647805), (628, 2377965), (705, 2118244), (785, 1902372), (940, 1588683), (942, 1585310), (1410, 1059122), (1570, 951186), (1884, 792655), (2355, 634124), (2820, 529561), (3140, 475593), (3373, 442740), (4710, 317062), (6746, 221370), (7379, 202380), (9420, 158531), (10119, 147580), (13492, 110685), (14758, 101190), (16865, 88548), (20238, 73790), (22137, 67460), (29516, 50595), (33730, 44274), (36895, 40476)]