285962910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 766402560

約数和(自身を除く): 480439650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 31, 46, 58, 62, 69, 87, 93, 115, 138, 145, 155, 174, 186, 230, 290, 310, 345, 435, 461, 465, 667, 690, 713, 870, 899, 922, 930, 1334, 1383, 1426, 1798, 2001, 2139, 2305, 2697, 2766, 3335, 3565, 4002, 4278, 4495, 4610, 5394, 6670, 6915, 7130, 8990, 10005, 10603, 10695, 13369, 13485, 13830, 14291, 20010, 20677, 21206, 21390, 26738, 26970, 28582, 31809, 40107, 41354, 42873, 53015, 62031, 63618, 66845, 71455, 80214, 85746, 103385, 106030, 124062, 133690, 142910, 159045, 200535, 206770, 214365, 307487, 310155, 318090, 328693, 401070, 414439, 428730, 614974, 620310, 657386, 828878, 922461, 986079, 1243317, 1537435, 1643465, 1844922, 1972158, 2072195, 2486634, 3074870, 3286930, 4144390, 4612305, 4930395, 6216585, 9224610, 9532097, 9860790, 12433170, 19064194, 28596291, 47660485, 57192582, 95320970, 142981455, 285962910]

約数ペア:

[(1, 285962910), (2, 142981455), (3, 95320970), (5, 57192582), (6, 47660485), (10, 28596291), (15, 19064194), (23, 12433170), (29, 9860790), (30, 9532097), (31, 9224610), (46, 6216585), (58, 4930395), (62, 4612305), (69, 4144390), (87, 3286930), (93, 3074870), (115, 2486634), (138, 2072195), (145, 1972158), (155, 1844922), (174, 1643465), (186, 1537435), (230, 1243317), (290, 986079), (310, 922461), (345, 828878), (435, 657386), (461, 620310), (465, 614974), (667, 428730), (690, 414439), (713, 401070), (870, 328693), (899, 318090), (922, 310155), (930, 307487), (1334, 214365), (1383, 206770), (1426, 200535), (1798, 159045), (2001, 142910), (2139, 133690), (2305, 124062), (2697, 106030), (2766, 103385), (3335, 85746), (3565, 80214), (4002, 71455), (4278, 66845), (4495, 63618), (4610, 62031), (5394, 53015), (6670, 42873), (6915, 41354), (7130, 40107), (8990, 31809), (10005, 28582), (10603, 26970), (10695, 26738), (13369, 21390), (13485, 21206), (13830, 20677), (14291, 20010)]