31082460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 95219712

約数和(自身を除く): 64137252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 983, 1020, 1054, 1581, 1860, 1966, 2108, 2635, 2949, 3162, 3932, 4915, 5270, 5898, 6324, 7905, 9830, 10540, 11796, 14745, 15810, 16711, 19660, 29490, 30473, 31620, 33422, 50133, 58980, 60946, 66844, 83555, 91419, 100266, 121892, 152365, 167110, 182838, 200532, 250665, 304730, 334220, 365676, 457095, 501330, 518041, 609460, 914190, 1002660, 1036082, 1554123, 1828380, 2072164, 2590205, 3108246, 5180410, 6216492, 7770615, 10360820, 15541230, 31082460]

約数ペア:

[(1, 31082460), (2, 15541230), (3, 10360820), (4, 7770615), (5, 6216492), (6, 5180410), (10, 3108246), (12, 2590205), (15, 2072164), (17, 1828380), (20, 1554123), (30, 1036082), (31, 1002660), (34, 914190), (51, 609460), (60, 518041), (62, 501330), (68, 457095), (85, 365676), (93, 334220), (102, 304730), (124, 250665), (155, 200532), (170, 182838), (186, 167110), (204, 152365), (255, 121892), (310, 100266), (340, 91419), (372, 83555), (465, 66844), (510, 60946), (527, 58980), (620, 50133), (930, 33422), (983, 31620), (1020, 30473), (1054, 29490), (1581, 19660), (1860, 16711), (1966, 15810), (2108, 14745), (2635, 11796), (2949, 10540), (3162, 9830), (3932, 7905), (4915, 6324), (5270, 5898)]