23183940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29723}}^1$

素因数の和:29748

約数の個数: 48

約数和(自身を含む): 69910848

約数和(自身を除く): 46726908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29723, 59446, 89169, 118892, 148615, 178338, 297230, 356676, 386399, 445845, 594460, 772798, 891690, 1159197, 1545596, 1783380, 1931995, 2318394, 3863990, 4636788, 5795985, 7727980, 11591970, 23183940]

約数ペア:

[(1, 23183940), (2, 11591970), (3, 7727980), (4, 5795985), (5, 4636788), (6, 3863990), (10, 2318394), (12, 1931995), (13, 1783380), (15, 1545596), (20, 1159197), (26, 891690), (30, 772798), (39, 594460), (52, 445845), (60, 386399), (65, 356676), (78, 297230), (130, 178338), (156, 148615), (195, 118892), (260, 89169), (390, 59446), (780, 29723)]