31505740290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{53699}}^1$

素因数の和:53809

約数の個数: 128

約数和(自身を含む): 87689952000

約数和(自身を除く): 56184211710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 53, 54, 82, 90, 106, 123, 135, 159, 205, 246, 265, 270, 318, 369, 410, 477, 530, 615, 738, 795, 954, 1107, 1230, 1431, 1590, 1845, 2173, 2214, 2385, 2862, 3690, 4346, 4770, 5535, 6519, 7155, 10865, 11070, 13038, 14310, 19557, 21730, 32595, 39114, 53699, 58671, 65190, 97785, 107398, 117342, 161097, 195570, 268495, 293355, 322194, 483291, 536990, 586710, 805485, 966582, 1449873, 1610970, 2201659, 2416455, 2846047, 2899746, 4403318, 4832910, 5692094, 6604977, 7249365, 8538141, 11008295, 13209954, 14230235, 14498730, 17076282, 19814931, 22016590, 25614423, 28460470, 33024885, 39629862, 42690705, 51228846, 59444793, 66049770, 76843269, 85381410, 99074655, 116687927, 118889586, 128072115, 153686538, 198149310, 233375854, 256144230, 297223965, 350063781, 384216345, 583439635, 594447930, 700127562, 768432690, 1050191343, 1166879270, 1750318905, 2100382686, 3150574029, 3500637810, 5250956715, 6301148058, 10501913430, 15752870145, 31505740290]

約数ペア:

[(1, 31505740290), (2, 15752870145), (3, 10501913430), (5, 6301148058), (6, 5250956715), (9, 3500637810), (10, 3150574029), (15, 2100382686), (18, 1750318905), (27, 1166879270), (30, 1050191343), (41, 768432690), (45, 700127562), (53, 594447930), (54, 583439635), (82, 384216345), (90, 350063781), (106, 297223965), (123, 256144230), (135, 233375854), (159, 198149310), (205, 153686538), (246, 128072115), (265, 118889586), (270, 116687927), (318, 99074655), (369, 85381410), (410, 76843269), (477, 66049770), (530, 59444793), (615, 51228846), (738, 42690705), (795, 39629862), (954, 33024885), (1107, 28460470), (1230, 25614423), (1431, 22016590), (1590, 19814931), (1845, 17076282), (2173, 14498730), (2214, 14230235), (2385, 13209954), (2862, 11008295), (3690, 8538141), (4346, 7249365), (4770, 6604977), (5535, 5692094), (6519, 4832910), (7155, 4403318), (10865, 2899746), (11070, 2846047), (13038, 2416455), (14310, 2201659), (19557, 1610970), (21730, 1449873), (32595, 966582), (39114, 805485), (53699, 586710), (58671, 536990), (65190, 483291), (97785, 322194), (107398, 293355), (117342, 268495), (161097, 195570)]