144945770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 146187670

約数列:

[1, 2, 5, 10, 23, 29, 31, 46, 58, 62, 115, 145, 155, 230, 290, 310, 667, 701, 713, 899, 1334, 1402, 1426, 1798, 3335, 3505, 3565, 4495, 6670, 7010, 7130, 8990, 16123, 20329, 20677, 21731, 32246, 40658, 41354, 43462, 80615, 101645, 103385, 108655, 161230, 203290, 206770, 217310, 467567, 499813, 630199, 935134, 999626, 1260398, 2337835, 2499065, 3150995, 4675670, 4998130, 6301990, 14494577, 28989154, 72472885, 144945770]

約数ペア:

[(1, 144945770), (2, 72472885), (5, 28989154), (10, 14494577), (23, 6301990), (29, 4998130), (31, 4675670), (46, 3150995), (58, 2499065), (62, 2337835), (115, 1260398), (145, 999626), (155, 935134), (230, 630199), (290, 499813), (310, 467567), (667, 217310), (701, 206770), (713, 203290), (899, 161230), (1334, 108655), (1402, 103385), (1426, 101645), (1798, 80615), (3335, 43462), (3505, 41354), (3565, 40658), (4495, 32246), (6670, 21731), (7010, 20677), (7130, 20329), (8990, 16123)]