398154510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4890

約数の個数: 96

約数和(自身を含む): 1130770368

約数和(自身を除く): 732615858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 585, 639, 710, 923, 1065, 1170, 1278, 1846, 2130, 2769, 3195, 4615, 4793, 5538, 6390, 8307, 9230, 9586, 13845, 14379, 16614, 23965, 27690, 28758, 41535, 43137, 47930, 62309, 71895, 83070, 86274, 124618, 143790, 186927, 215685, 311545, 340303, 373854, 431370, 560781, 623090, 680606, 934635, 1020909, 1121562, 1701515, 1869270, 2041818, 2803905, 3062727, 3403030, 4423939, 5104545, 5607810, 6125454, 8847878, 10209090, 13271817, 15313635, 22119695, 26543634, 30627270, 39815451, 44239390, 66359085, 79630902, 132718170, 199077255, 398154510]

約数ペア:

[(1, 398154510), (2, 199077255), (3, 132718170), (5, 79630902), (6, 66359085), (9, 44239390), (10, 39815451), (13, 30627270), (15, 26543634), (18, 22119695), (26, 15313635), (30, 13271817), (39, 10209090), (45, 8847878), (65, 6125454), (71, 5607810), (78, 5104545), (90, 4423939), (117, 3403030), (130, 3062727), (142, 2803905), (195, 2041818), (213, 1869270), (234, 1701515), (355, 1121562), (390, 1020909), (426, 934635), (585, 680606), (639, 623090), (710, 560781), (923, 431370), (1065, 373854), (1170, 340303), (1278, 311545), (1846, 215685), (2130, 186927), (2769, 143790), (3195, 124618), (4615, 86274), (4793, 83070), (5538, 71895), (6390, 62309), (8307, 47930), (9230, 43137), (9586, 41535), (13845, 28758), (14379, 27690), (16614, 23965)]