7251598980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{285721}}^1$

素因数の和:285786

約数の個数: 96

約数和(自身を含む): 23040622080

約数和(自身を除く): 15789023100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 25380, 285721, 571442, 857163, 1142884, 1428605, 1714326, 2571489, 2857210, 3428652, 4285815, 5142978, 5714420, 7714467, 8571630, 10285956, 12857445, 13428887, 15428934, 17143260, 25714890, 26857774, 30857868, 38572335, 40286661, 51429780, 53715548, 67144435, 77144670, 80573322, 120859983, 134288870, 154289340, 161146644, 201433305, 241719966, 268577740, 362579949, 402866610, 483439932, 604299915, 725159898, 805733220, 1208599830, 1450319796, 1812899745, 2417199660, 3625799490, 7251598980]

約数ペア:

[(1, 7251598980), (2, 3625799490), (3, 2417199660), (4, 1812899745), (5, 1450319796), (6, 1208599830), (9, 805733220), (10, 725159898), (12, 604299915), (15, 483439932), (18, 402866610), (20, 362579949), (27, 268577740), (30, 241719966), (36, 201433305), (45, 161146644), (47, 154289340), (54, 134288870), (60, 120859983), (90, 80573322), (94, 77144670), (108, 67144435), (135, 53715548), (141, 51429780), (180, 40286661), (188, 38572335), (235, 30857868), (270, 26857774), (282, 25714890), (423, 17143260), (470, 15428934), (540, 13428887), (564, 12857445), (705, 10285956), (846, 8571630), (940, 7714467), (1269, 5714420), (1410, 5142978), (1692, 4285815), (2115, 3428652), (2538, 2857210), (2820, 2571489), (4230, 1714326), (5076, 1428605), (6345, 1142884), (8460, 857163), (12690, 571442), (25380, 285721)]