8973510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 28062720

約数和(自身を除く): 19089210

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 173, 182, 190, 195, 210, 247, 266, 273, 285, 346, 390, 399, 455, 494, 519, 546, 570, 665, 741, 798, 865, 910, 1038, 1211, 1235, 1330, 1365, 1482, 1729, 1730, 1995, 2249, 2422, 2470, 2595, 2730, 3287, 3458, 3633, 3705, 3990, 4498, 5187, 5190, 6055, 6574, 6747, 7266, 7410, 8645, 9861, 10374, 11245, 12110, 13494, 15743, 16435, 17290, 18165, 19722, 22490, 23009, 25935, 31486, 32870, 33735, 36330, 42731, 46018, 47229, 49305, 51870, 67470, 69027, 78715, 85462, 94458, 98610, 115045, 128193, 138054, 157430, 213655, 230090, 236145, 256386, 299117, 345135, 427310, 472290, 598234, 640965, 690270, 897351, 1281930, 1495585, 1794702, 2991170, 4486755, 8973510]

約数ペア:

[(1, 8973510), (2, 4486755), (3, 2991170), (5, 1794702), (6, 1495585), (7, 1281930), (10, 897351), (13, 690270), (14, 640965), (15, 598234), (19, 472290), (21, 427310), (26, 345135), (30, 299117), (35, 256386), (38, 236145), (39, 230090), (42, 213655), (57, 157430), (65, 138054), (70, 128193), (78, 115045), (91, 98610), (95, 94458), (105, 85462), (114, 78715), (130, 69027), (133, 67470), (173, 51870), (182, 49305), (190, 47229), (195, 46018), (210, 42731), (247, 36330), (266, 33735), (273, 32870), (285, 31486), (346, 25935), (390, 23009), (399, 22490), (455, 19722), (494, 18165), (519, 17290), (546, 16435), (570, 15743), (665, 13494), (741, 12110), (798, 11245), (865, 10374), (910, 9861), (1038, 8645), (1211, 7410), (1235, 7266), (1330, 6747), (1365, 6574), (1482, 6055), (1729, 5190), (1730, 5187), (1995, 4498), (2249, 3990), (2422, 3705), (2470, 3633), (2595, 3458), (2730, 3287)]