22173990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 55683072

約数和(自身を除く): 33509082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 113, 155, 186, 211, 226, 310, 339, 422, 465, 565, 633, 678, 930, 1055, 1130, 1266, 1695, 2110, 3165, 3390, 3503, 6330, 6541, 7006, 10509, 13082, 17515, 19623, 21018, 23843, 32705, 35030, 39246, 47686, 52545, 65410, 71529, 98115, 105090, 119215, 143058, 196230, 238430, 357645, 715290, 739133, 1478266, 2217399, 3695665, 4434798, 7391330, 11086995, 22173990]

約数ペア:

[(1, 22173990), (2, 11086995), (3, 7391330), (5, 4434798), (6, 3695665), (10, 2217399), (15, 1478266), (30, 739133), (31, 715290), (62, 357645), (93, 238430), (113, 196230), (155, 143058), (186, 119215), (211, 105090), (226, 98115), (310, 71529), (339, 65410), (422, 52545), (465, 47686), (565, 39246), (633, 35030), (678, 32705), (930, 23843), (1055, 21018), (1130, 19623), (1266, 17515), (1695, 13082), (2110, 10509), (3165, 7006), (3390, 6541), (3503, 6330)]