223946790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 559982592

約数和(自身を除く): 336035802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 113, 155, 186, 226, 310, 339, 465, 565, 678, 930, 1130, 1695, 2131, 3390, 3503, 4262, 6393, 7006, 10509, 10655, 12786, 17515, 21018, 21310, 31965, 35030, 52545, 63930, 66061, 105090, 132122, 198183, 240803, 330305, 396366, 481606, 660610, 722409, 990915, 1204015, 1444818, 1981830, 2408030, 3612045, 7224090, 7464893, 14929786, 22394679, 37324465, 44789358, 74648930, 111973395, 223946790]

約数ペア:

[(1, 223946790), (2, 111973395), (3, 74648930), (5, 44789358), (6, 37324465), (10, 22394679), (15, 14929786), (30, 7464893), (31, 7224090), (62, 3612045), (93, 2408030), (113, 1981830), (155, 1444818), (186, 1204015), (226, 990915), (310, 722409), (339, 660610), (465, 481606), (565, 396366), (678, 330305), (930, 240803), (1130, 198183), (1695, 132122), (2131, 105090), (3390, 66061), (3503, 63930), (4262, 52545), (6393, 35030), (7006, 31965), (10509, 21310), (10655, 21018), (12786, 17515)]