2149179930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4423}}^1\times {\mathrm{5399}}^1$

素因数の和:9835

約数の個数: 48

約数和(自身を含む): 5590166400

約数和(自身を除く): 3440986470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4423, 5399, 8846, 10798, 13269, 16197, 22115, 26538, 26995, 32394, 39807, 44230, 48591, 53990, 66345, 79614, 80985, 97182, 132690, 161970, 199035, 242955, 398070, 485910, 23879777, 47759554, 71639331, 119398885, 143278662, 214917993, 238797770, 358196655, 429835986, 716393310, 1074589965, 2149179930]

約数ペア:

[(1, 2149179930), (2, 1074589965), (3, 716393310), (5, 429835986), (6, 358196655), (9, 238797770), (10, 214917993), (15, 143278662), (18, 119398885), (30, 71639331), (45, 47759554), (90, 23879777), (4423, 485910), (5399, 398070), (8846, 242955), (10798, 199035), (13269, 161970), (16197, 132690), (22115, 97182), (26538, 80985), (26995, 79614), (32394, 66345), (39807, 53990), (44230, 48591)]