157022021820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29404873}}^1$

素因数の和:29404974

約数の個数: 48

約数和(自身を含む): 444601694880

約数和(自身を除く): 287579673060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 29404873, 58809746, 88214619, 117619492, 147024365, 176429238, 294048730, 352858476, 441073095, 588097460, 882146190, 1764292380, 2617033697, 5234067394, 7851101091, 10468134788, 13085168485, 15702202182, 26170336970, 31404404364, 39255505455, 52340673940, 78511010910, 157022021820]

約数ペア:

[(1, 157022021820), (2, 78511010910), (3, 52340673940), (4, 39255505455), (5, 31404404364), (6, 26170336970), (10, 15702202182), (12, 13085168485), (15, 10468134788), (20, 7851101091), (30, 5234067394), (60, 2617033697), (89, 1764292380), (178, 882146190), (267, 588097460), (356, 441073095), (445, 352858476), (534, 294048730), (890, 176429238), (1068, 147024365), (1335, 117619492), (1780, 88214619), (2670, 58809746), (5340, 29404873)]