15674399490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10321}}^1$

素因数の和:10456

約数の個数: 128

約数和(自身を含む): 41095102464

約数和(自身を除く): 25420702974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 71, 93, 115, 138, 142, 155, 186, 213, 230, 310, 345, 355, 426, 465, 690, 710, 713, 930, 1065, 1426, 1633, 2130, 2139, 2201, 3266, 3565, 4278, 4402, 4899, 6603, 7130, 8165, 9798, 10321, 10695, 11005, 13206, 16330, 20642, 21390, 22010, 24495, 30963, 33015, 48990, 50623, 51605, 61926, 66030, 101246, 103210, 151869, 154815, 237383, 253115, 303738, 309630, 319951, 474766, 506230, 639902, 712149, 732791, 759345, 959853, 1186915, 1424298, 1465582, 1518690, 1599755, 1919706, 2198373, 2373830, 3199510, 3560745, 3663955, 4396746, 4799265, 7121490, 7327910, 7358873, 9598530, 10991865, 14717746, 16854193, 21983730, 22076619, 22716521, 33708386, 36794365, 44153238, 45433042, 50562579, 68149563, 73588730, 84270965, 101125158, 110383095, 113582605, 136299126, 168541930, 220766190, 227165210, 252812895, 340747815, 505625790, 522479983, 681495630, 1044959966, 1567439949, 2612399915, 3134879898, 5224799830, 7837199745, 15674399490]

約数ペア:

[(1, 15674399490), (2, 7837199745), (3, 5224799830), (5, 3134879898), (6, 2612399915), (10, 1567439949), (15, 1044959966), (23, 681495630), (30, 522479983), (31, 505625790), (46, 340747815), (62, 252812895), (69, 227165210), (71, 220766190), (93, 168541930), (115, 136299126), (138, 113582605), (142, 110383095), (155, 101125158), (186, 84270965), (213, 73588730), (230, 68149563), (310, 50562579), (345, 45433042), (355, 44153238), (426, 36794365), (465, 33708386), (690, 22716521), (710, 22076619), (713, 21983730), (930, 16854193), (1065, 14717746), (1426, 10991865), (1633, 9598530), (2130, 7358873), (2139, 7327910), (2201, 7121490), (3266, 4799265), (3565, 4396746), (4278, 3663955), (4402, 3560745), (4899, 3199510), (6603, 2373830), (7130, 2198373), (8165, 1919706), (9798, 1599755), (10321, 1518690), (10695, 1465582), (11005, 1424298), (13206, 1186915), (16330, 959853), (20642, 759345), (21390, 732791), (22010, 712149), (24495, 639902), (30963, 506230), (33015, 474766), (48990, 319951), (50623, 309630), (51605, 303738), (61926, 253115), (66030, 237383), (101246, 154815), (103210, 151869)]