30804911460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{631507}}^1$

素因数の和:631793

約数の個数: 72

約数和(自身を含む): 93786516096

約数和(自身を除く): 62981604636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 48780, 631507, 1263014, 1894521, 2526028, 3157535, 3789042, 5683563, 6315070, 7578084, 9472605, 11367126, 12630140, 18945210, 22734252, 28417815, 37890420, 56835630, 113671260, 171138397, 342276794, 513415191, 684553588, 855691985, 1026830382, 1540245573, 1711383970, 2053660764, 2567075955, 3080491146, 3422767940, 5134151910, 6160982292, 7701227865, 10268303820, 15402455730, 30804911460]

約数ペア:

[(1, 30804911460), (2, 15402455730), (3, 10268303820), (4, 7701227865), (5, 6160982292), (6, 5134151910), (9, 3422767940), (10, 3080491146), (12, 2567075955), (15, 2053660764), (18, 1711383970), (20, 1540245573), (30, 1026830382), (36, 855691985), (45, 684553588), (60, 513415191), (90, 342276794), (180, 171138397), (271, 113671260), (542, 56835630), (813, 37890420), (1084, 28417815), (1355, 22734252), (1626, 18945210), (2439, 12630140), (2710, 11367126), (3252, 9472605), (4065, 7578084), (4878, 6315070), (5420, 5683563), (8130, 3789042), (9756, 3157535), (12195, 2526028), (16260, 1894521), (24390, 1263014), (48780, 631507)]