6641940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4848

約数の個数: 48

約数和(自身を含む): 19410048

約数和(自身を除く): 12768108

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, 4813, 9626, 14439, 19252, 24065, 28878, 48130, 57756, 72195, 96260, 110699, 144390, 221398, 288780, 332097, 442796, 553495, 664194, 1106990, 1328388, 1660485, 2213980, 3320970, 6641940]

約数ペア:

[(1, 6641940), (2, 3320970), (3, 2213980), (4, 1660485), (5, 1328388), (6, 1106990), (10, 664194), (12, 553495), (15, 442796), (20, 332097), (23, 288780), (30, 221398), (46, 144390), (60, 110699), (69, 96260), (92, 72195), (115, 57756), (138, 48130), (230, 28878), (276, 24065), (345, 19252), (460, 14439), (690, 9626), (1380, 4813)]