3670440620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 9725002560

約数和(自身を除く): 6054561940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 389, 484, 557, 605, 770, 778, 847, 1114, 1210, 1540, 1556, 1694, 1945, 2228, 2420, 2723, 2785, 3388, 3890, 3899, 4235, 4279, 5446, 5570, 6127, 7780, 7798, 8470, 8558, 10892, 11140, 12254, 13615, 15596, 16940, 17116, 19495, 21395, 24508, 27230, 29953, 30635, 38990, 42790, 42889, 47069, 54460, 59906, 61270, 67397, 77980, 85580, 85778, 94138, 119812, 122540, 134794, 149765, 171556, 188276, 214445, 216673, 235345, 269588, 299530, 329483, 336985, 428890, 433346, 470690, 471779, 599060, 658966, 673970, 857780, 866692, 941380, 943558, 1083365, 1317932, 1347940, 1516711, 1647415, 1887116, 2166730, 2358895, 2383403, 3033422, 3294830, 4333460, 4717790, 4766806, 6066844, 6589660, 7583555, 9435580, 9533612, 11917015, 15167110, 16683821, 23834030, 26217433, 30334220, 33367642, 47668060, 52434866, 66735284, 83419105, 104869732, 131087165, 166838210, 183522031, 262174330, 333676420, 367044062, 524348660, 734088124, 917610155, 1835220310, 3670440620]

約数ペア:

[(1, 3670440620), (2, 1835220310), (4, 917610155), (5, 734088124), (7, 524348660), (10, 367044062), (11, 333676420), (14, 262174330), (20, 183522031), (22, 166838210), (28, 131087165), (35, 104869732), (44, 83419105), (55, 66735284), (70, 52434866), (77, 47668060), (110, 33367642), (121, 30334220), (140, 26217433), (154, 23834030), (220, 16683821), (242, 15167110), (308, 11917015), (385, 9533612), (389, 9435580), (484, 7583555), (557, 6589660), (605, 6066844), (770, 4766806), (778, 4717790), (847, 4333460), (1114, 3294830), (1210, 3033422), (1540, 2383403), (1556, 2358895), (1694, 2166730), (1945, 1887116), (2228, 1647415), (2420, 1516711), (2723, 1347940), (2785, 1317932), (3388, 1083365), (3890, 943558), (3899, 941380), (4235, 866692), (4279, 857780), (5446, 673970), (5570, 658966), (6127, 599060), (7780, 471779), (7798, 470690), (8470, 433346), (8558, 428890), (10892, 336985), (11140, 329483), (12254, 299530), (13615, 269588), (15596, 235345), (16940, 216673), (17116, 214445), (19495, 188276), (21395, 171556), (24508, 149765), (27230, 134794), (29953, 122540), (30635, 119812), (38990, 94138), (42790, 85778), (42889, 85580), (47069, 77980), (54460, 67397), (59906, 61270)]