978009630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2106

約数の個数: 128

約数和(自身を含む): 2677086720

約数和(自身を除く): 1699077090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 43, 58, 65, 78, 86, 87, 129, 130, 145, 174, 195, 215, 258, 290, 377, 390, 430, 435, 559, 645, 754, 870, 1118, 1131, 1247, 1290, 1677, 1885, 2011, 2262, 2494, 2795, 3354, 3741, 3770, 4022, 5590, 5655, 6033, 6235, 7482, 8385, 10055, 11310, 12066, 12470, 16211, 16770, 18705, 20110, 26143, 30165, 32422, 37410, 48633, 52286, 58319, 60330, 78429, 81055, 86473, 97266, 116638, 130715, 156858, 162110, 172946, 174957, 243165, 259419, 261430, 291595, 349914, 392145, 432365, 486330, 518838, 583190, 758147, 784290, 864730, 874785, 1124149, 1297095, 1516294, 1749570, 2248298, 2274441, 2507717, 2594190, 3372447, 3790735, 4548882, 5015434, 5620745, 6744894, 7523151, 7581470, 11241490, 11372205, 12538585, 15046302, 16862235, 22744410, 25077170, 32600321, 33724470, 37615755, 65200642, 75231510, 97800963, 163001605, 195601926, 326003210, 489004815, 978009630]

約数ペア:

[(1, 978009630), (2, 489004815), (3, 326003210), (5, 195601926), (6, 163001605), (10, 97800963), (13, 75231510), (15, 65200642), (26, 37615755), (29, 33724470), (30, 32600321), (39, 25077170), (43, 22744410), (58, 16862235), (65, 15046302), (78, 12538585), (86, 11372205), (87, 11241490), (129, 7581470), (130, 7523151), (145, 6744894), (174, 5620745), (195, 5015434), (215, 4548882), (258, 3790735), (290, 3372447), (377, 2594190), (390, 2507717), (430, 2274441), (435, 2248298), (559, 1749570), (645, 1516294), (754, 1297095), (870, 1124149), (1118, 874785), (1131, 864730), (1247, 784290), (1290, 758147), (1677, 583190), (1885, 518838), (2011, 486330), (2262, 432365), (2494, 392145), (2795, 349914), (3354, 291595), (3741, 261430), (3770, 259419), (4022, 243165), (5590, 174957), (5655, 172946), (6033, 162110), (6235, 156858), (7482, 130715), (8385, 116638), (10055, 97266), (11310, 86473), (12066, 81055), (12470, 78429), (16211, 60330), (16770, 58319), (18705, 52286), (20110, 48633), (26143, 37410), (30165, 32422)]