228683940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165713}}^1$

素因数の和:165748

約数の個数: 48

約数和(自身を含む): 668158848

約数和(自身を除く): 439474908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 165713, 331426, 497139, 662852, 828565, 994278, 1657130, 1988556, 2485695, 3314260, 3811399, 4971390, 7622798, 9942780, 11434197, 15245596, 19056995, 22868394, 38113990, 45736788, 57170985, 76227980, 114341970, 228683940]

約数ペア:

[(1, 228683940), (2, 114341970), (3, 76227980), (4, 57170985), (5, 45736788), (6, 38113990), (10, 22868394), (12, 19056995), (15, 15245596), (20, 11434197), (23, 9942780), (30, 7622798), (46, 4971390), (60, 3811399), (69, 3314260), (92, 2485695), (115, 1988556), (138, 1657130), (230, 994278), (276, 828565), (345, 662852), (460, 497139), (690, 331426), (1380, 165713)]