7889420130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101891}}^1$

素因数の和:102019

約数の個数: 64

約数和(自身を含む): 19807804800

約数和(自身を除く): 11918384670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 870, 890, 1335, 2581, 2670, 5162, 7743, 12905, 15486, 25810, 38715, 77430, 101891, 203782, 305673, 509455, 611346, 1018910, 1528365, 2954839, 3056730, 5909678, 8864517, 9068299, 14774195, 17729034, 18136598, 27204897, 29548390, 44322585, 45341495, 54409794, 88645170, 90682990, 136024485, 262980671, 272048970, 525961342, 788942013, 1314903355, 1577884026, 2629806710, 3944710065, 7889420130]

約数ペア:

[(1, 7889420130), (2, 3944710065), (3, 2629806710), (5, 1577884026), (6, 1314903355), (10, 788942013), (15, 525961342), (29, 272048970), (30, 262980671), (58, 136024485), (87, 90682990), (89, 88645170), (145, 54409794), (174, 45341495), (178, 44322585), (267, 29548390), (290, 27204897), (435, 18136598), (445, 17729034), (534, 14774195), (870, 9068299), (890, 8864517), (1335, 5909678), (2581, 3056730), (2670, 2954839), (5162, 1528365), (7743, 1018910), (12905, 611346), (15486, 509455), (25810, 305673), (38715, 203782), (77430, 101891)]