17815677870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{26107}}^1$

素因数の和:26206

約数の個数: 96

約数和(自身を含む): 45738709632

約数和(自身を除く): 27923031762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 529, 645, 690, 989, 1058, 1290, 1587, 1978, 2645, 2967, 3174, 4945, 5290, 5934, 7935, 9890, 14835, 15870, 22747, 26107, 29670, 45494, 52214, 68241, 78321, 113735, 130535, 136482, 156642, 227470, 261070, 341205, 391605, 600461, 682410, 783210, 1122601, 1200922, 1801383, 2245202, 3002305, 3367803, 3602766, 5613005, 6004610, 6735606, 9006915, 11226010, 13810603, 16839015, 18013830, 25819823, 27621206, 33678030, 41431809, 51639646, 69053015, 77459469, 82863618, 129099115, 138106030, 154918938, 207159045, 258198230, 387297345, 414318090, 593855929, 774594690, 1187711858, 1781567787, 2969279645, 3563135574, 5938559290, 8907838935, 17815677870]

約数ペア:

[(1, 17815677870), (2, 8907838935), (3, 5938559290), (5, 3563135574), (6, 2969279645), (10, 1781567787), (15, 1187711858), (23, 774594690), (30, 593855929), (43, 414318090), (46, 387297345), (69, 258198230), (86, 207159045), (115, 154918938), (129, 138106030), (138, 129099115), (215, 82863618), (230, 77459469), (258, 69053015), (345, 51639646), (430, 41431809), (529, 33678030), (645, 27621206), (690, 25819823), (989, 18013830), (1058, 16839015), (1290, 13810603), (1587, 11226010), (1978, 9006915), (2645, 6735606), (2967, 6004610), (3174, 5613005), (4945, 3602766), (5290, 3367803), (5934, 3002305), (7935, 2245202), (9890, 1801383), (14835, 1200922), (15870, 1122601), (22747, 783210), (26107, 682410), (29670, 600461), (45494, 391605), (52214, 341205), (68241, 261070), (78321, 227470), (113735, 156642), (130535, 136482)]