40746090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 85328790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 569, 651, 682, 770, 930, 1023, 1085, 1138, 1155, 1302, 1705, 1707, 2046, 2170, 2310, 2387, 2845, 3255, 3410, 3414, 3983, 4774, 5115, 5690, 6259, 6510, 7161, 7966, 8535, 10230, 11935, 11949, 12518, 14322, 17070, 17639, 18777, 19915, 23870, 23898, 31295, 35278, 35805, 37554, 39830, 43813, 52917, 59745, 62590, 71610, 87626, 88195, 93885, 105834, 119490, 123473, 131439, 176390, 187770, 194029, 219065, 246946, 262878, 264585, 370419, 388058, 438130, 529170, 582087, 617365, 657195, 740838, 970145, 1164174, 1234730, 1314390, 1358203, 1852095, 1940290, 2716406, 2910435, 3704190, 4074609, 5820870, 6791015, 8149218, 13582030, 20373045, 40746090]

約数ペア:

[(1, 40746090), (2, 20373045), (3, 13582030), (5, 8149218), (6, 6791015), (7, 5820870), (10, 4074609), (11, 3704190), (14, 2910435), (15, 2716406), (21, 1940290), (22, 1852095), (30, 1358203), (31, 1314390), (33, 1234730), (35, 1164174), (42, 970145), (55, 740838), (62, 657195), (66, 617365), (70, 582087), (77, 529170), (93, 438130), (105, 388058), (110, 370419), (154, 264585), (155, 262878), (165, 246946), (186, 219065), (210, 194029), (217, 187770), (231, 176390), (310, 131439), (330, 123473), (341, 119490), (385, 105834), (434, 93885), (462, 88195), (465, 87626), (569, 71610), (651, 62590), (682, 59745), (770, 52917), (930, 43813), (1023, 39830), (1085, 37554), (1138, 35805), (1155, 35278), (1302, 31295), (1705, 23898), (1707, 23870), (2046, 19915), (2170, 18777), (2310, 17639), (2387, 17070), (2845, 14322), (3255, 12518), (3410, 11949), (3414, 11935), (3983, 10230), (4774, 8535), (5115, 7966), (5690, 7161), (6259, 6510)]