528291270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2269}}^1$

素因数の和:2494

約数の個数: 96

約数和(自身を含む): 1487304000

約数和(自身を除く): 959012730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 199, 234, 390, 398, 585, 597, 995, 1170, 1194, 1791, 1990, 2269, 2587, 2985, 3582, 4538, 5174, 5970, 6807, 7761, 8955, 11345, 12935, 13614, 15522, 17910, 20421, 22690, 23283, 25870, 29497, 34035, 38805, 40842, 46566, 58994, 68070, 77610, 88491, 102105, 116415, 147485, 176982, 204210, 232830, 265473, 294970, 442455, 451531, 530946, 884910, 903062, 1327365, 1354593, 2257655, 2654730, 2709186, 4063779, 4515310, 5869903, 6772965, 8127558, 11739806, 13545930, 17609709, 20318895, 29349515, 35219418, 40637790, 52829127, 58699030, 88048545, 105658254, 176097090, 264145635, 528291270]

約数ペア:

[(1, 528291270), (2, 264145635), (3, 176097090), (5, 105658254), (6, 88048545), (9, 58699030), (10, 52829127), (13, 40637790), (15, 35219418), (18, 29349515), (26, 20318895), (30, 17609709), (39, 13545930), (45, 11739806), (65, 8127558), (78, 6772965), (90, 5869903), (117, 4515310), (130, 4063779), (195, 2709186), (199, 2654730), (234, 2257655), (390, 1354593), (398, 1327365), (585, 903062), (597, 884910), (995, 530946), (1170, 451531), (1194, 442455), (1791, 294970), (1990, 265473), (2269, 232830), (2587, 204210), (2985, 176982), (3582, 147485), (4538, 116415), (5174, 102105), (5970, 88491), (6807, 77610), (7761, 68070), (8955, 58994), (11345, 46566), (12935, 40842), (13614, 38805), (15522, 34035), (17910, 29497), (20421, 25870), (22690, 23283)]