9470294470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1310

約数の個数: 128

約数和(自身を含む): 21737963520

約数和(自身を除く): 12267669050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 389, 403, 434, 455, 778, 806, 863, 910, 1085, 1726, 1945, 2015, 2170, 2723, 2821, 3890, 4030, 4315, 5057, 5446, 5642, 6041, 8630, 10114, 11219, 12059, 12082, 13615, 14105, 22438, 24118, 25285, 26753, 27230, 28210, 30205, 35399, 50570, 53506, 56095, 60295, 60410, 70798, 78533, 84413, 112190, 120590, 133765, 156767, 157066, 168826, 176995, 187271, 267530, 313534, 335707, 347789, 353990, 374542, 392665, 422065, 671414, 695578, 783835, 785330, 844130, 936355, 1097369, 1567670, 1678535, 1738945, 1872710, 2194738, 2349949, 2434523, 3357070, 3477890, 4364191, 4699898, 4869046, 5486845, 8728382, 10406917, 10973690, 11749745, 12172615, 20813834, 21820955, 23499490, 24345230, 30549337, 43641910, 52034585, 61098674, 72848419, 104069170, 135289921, 145696838, 152746685, 270579842, 305493370, 364242095, 676449605, 728484190, 947029447, 1352899210, 1894058894, 4735147235, 9470294470]

約数ペア:

[(1, 9470294470), (2, 4735147235), (5, 1894058894), (7, 1352899210), (10, 947029447), (13, 728484190), (14, 676449605), (26, 364242095), (31, 305493370), (35, 270579842), (62, 152746685), (65, 145696838), (70, 135289921), (91, 104069170), (130, 72848419), (155, 61098674), (182, 52034585), (217, 43641910), (310, 30549337), (389, 24345230), (403, 23499490), (434, 21820955), (455, 20813834), (778, 12172615), (806, 11749745), (863, 10973690), (910, 10406917), (1085, 8728382), (1726, 5486845), (1945, 4869046), (2015, 4699898), (2170, 4364191), (2723, 3477890), (2821, 3357070), (3890, 2434523), (4030, 2349949), (4315, 2194738), (5057, 1872710), (5446, 1738945), (5642, 1678535), (6041, 1567670), (8630, 1097369), (10114, 936355), (11219, 844130), (12059, 785330), (12082, 783835), (13615, 695578), (14105, 671414), (22438, 422065), (24118, 392665), (25285, 374542), (26753, 353990), (27230, 347789), (28210, 335707), (30205, 313534), (35399, 267530), (50570, 187271), (53506, 176995), (56095, 168826), (60295, 157066), (60410, 156767), (70798, 133765), (78533, 120590), (84413, 112190)]