72708990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59113}}^1$

素因数の和:59164

約数の個数: 32

約数和(自身を含む): 178760736

約数和(自身を除く): 106051746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 59113, 118226, 177339, 295565, 354678, 591130, 886695, 1773390, 2423633, 4847266, 7270899, 12118165, 14541798, 24236330, 36354495, 72708990]

約数ペア:

[(1, 72708990), (2, 36354495), (3, 24236330), (5, 14541798), (6, 12118165), (10, 7270899), (15, 4847266), (30, 2423633), (41, 1773390), (82, 886695), (123, 591130), (205, 354678), (246, 295565), (410, 177339), (615, 118226), (1230, 59113)]