1908121410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{56237}}^1$

素因数の和:56292

約数の個数: 96

約数和(自身を含む): 5527070640

約数和(自身を除く): 3618949230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2610, 3393, 3770, 5655, 6786, 11310, 16965, 33930, 56237, 112474, 168711, 281185, 337422, 506133, 562370, 731081, 843555, 1012266, 1462162, 1630873, 1687110, 2193243, 2530665, 3261746, 3655405, 4386486, 4892619, 5061330, 6579729, 7310810, 8154365, 9785238, 10966215, 13159458, 14677857, 16308730, 21201349, 21932430, 24463095, 29355714, 32898645, 42402698, 48926190, 63604047, 65797290, 73389285, 106006745, 127208094, 146778570, 190812141, 212013490, 318020235, 381624282, 636040470, 954060705, 1908121410]

約数ペア:

[(1, 1908121410), (2, 954060705), (3, 636040470), (5, 381624282), (6, 318020235), (9, 212013490), (10, 190812141), (13, 146778570), (15, 127208094), (18, 106006745), (26, 73389285), (29, 65797290), (30, 63604047), (39, 48926190), (45, 42402698), (58, 32898645), (65, 29355714), (78, 24463095), (87, 21932430), (90, 21201349), (117, 16308730), (130, 14677857), (145, 13159458), (174, 10966215), (195, 9785238), (234, 8154365), (261, 7310810), (290, 6579729), (377, 5061330), (390, 4892619), (435, 4386486), (522, 3655405), (585, 3261746), (754, 2530665), (870, 2193243), (1131, 1687110), (1170, 1630873), (1305, 1462162), (1885, 1012266), (2262, 843555), (2610, 731081), (3393, 562370), (3770, 506133), (5655, 337422), (6786, 281185), (11310, 168711), (16965, 112474), (33930, 56237)]