42338460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37139}}^1$

素因数の和:37170

約数の個数: 48

約数和(自身を含む): 124790400

約数和(自身を除く): 82451940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 37139, 74278, 111417, 148556, 185695, 222834, 371390, 445668, 557085, 705641, 742780, 1114170, 1411282, 2116923, 2228340, 2822564, 3528205, 4233846, 7056410, 8467692, 10584615, 14112820, 21169230, 42338460]

約数ペア:

[(1, 42338460), (2, 21169230), (3, 14112820), (4, 10584615), (5, 8467692), (6, 7056410), (10, 4233846), (12, 3528205), (15, 2822564), (19, 2228340), (20, 2116923), (30, 1411282), (38, 1114170), (57, 742780), (60, 705641), (76, 557085), (95, 445668), (114, 371390), (190, 222834), (228, 185695), (285, 148556), (380, 111417), (570, 74278), (1140, 37139)]