146909620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 374363136

約数和(自身を除く): 227453516

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1657, 1705, 2015, 2860, 3314, 3410, 4030, 4433, 6628, 6820, 8060, 8285, 8866, 16570, 17732, 18227, 21541, 22165, 33140, 36454, 43082, 44330, 51367, 72908, 86164, 88660, 91135, 102734, 107705, 182270, 205468, 215410, 236951, 256835, 364540, 430820, 473902, 513670, 565037, 667771, 947804, 1027340, 1130074, 1184755, 1335542, 2260148, 2369510, 2671084, 2825185, 3338855, 4739020, 5650370, 6677710, 7345481, 11300740, 13355420, 14690962, 29381924, 36727405, 73454810, 146909620]

約数ペア:

[(1, 146909620), (2, 73454810), (4, 36727405), (5, 29381924), (10, 14690962), (11, 13355420), (13, 11300740), (20, 7345481), (22, 6677710), (26, 5650370), (31, 4739020), (44, 3338855), (52, 2825185), (55, 2671084), (62, 2369510), (65, 2260148), (110, 1335542), (124, 1184755), (130, 1130074), (143, 1027340), (155, 947804), (220, 667771), (260, 565037), (286, 513670), (310, 473902), (341, 430820), (403, 364540), (572, 256835), (620, 236951), (682, 215410), (715, 205468), (806, 182270), (1364, 107705), (1430, 102734), (1612, 91135), (1657, 88660), (1705, 86164), (2015, 72908), (2860, 51367), (3314, 44330), (3410, 43082), (4030, 36454), (4433, 33140), (6628, 22165), (6820, 21541), (8060, 18227), (8285, 17732), (8866, 16570)]