155588910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3185

約数の個数: 64

約数和(自身を含む): 397612800

約数和(自身を除く): 242023890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1691, 2670, 3067, 3382, 5073, 6134, 8455, 9201, 10146, 15335, 16910, 18402, 25365, 30670, 46005, 50730, 58273, 92010, 116546, 174819, 272963, 291365, 349638, 545926, 582730, 818889, 874095, 1364815, 1637778, 1748190, 2729630, 4094445, 5186297, 8188890, 10372594, 15558891, 25931485, 31117782, 51862970, 77794455, 155588910]

約数ペア:

[(1, 155588910), (2, 77794455), (3, 51862970), (5, 31117782), (6, 25931485), (10, 15558891), (15, 10372594), (19, 8188890), (30, 5186297), (38, 4094445), (57, 2729630), (89, 1748190), (95, 1637778), (114, 1364815), (178, 874095), (190, 818889), (267, 582730), (285, 545926), (445, 349638), (534, 291365), (570, 272963), (890, 174819), (1335, 116546), (1691, 92010), (2670, 58273), (3067, 50730), (3382, 46005), (5073, 30670), (6134, 25365), (8455, 18402), (9201, 16910), (10146, 15335)]