1353646079980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{14653021}}^1$

素因数の和:14653210

約数の個数: 48

約数和(自身を含む): 2954049235200

約数和(自身を除く): 1600403155220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 596, 620, 745, 1490, 2980, 4619, 9238, 18476, 23095, 46190, 92380, 14653021, 29306042, 58612084, 73265105, 146530210, 293060420, 454243651, 908487302, 1816974604, 2183300129, 2271218255, 4366600258, 4542436510, 8733200516, 9084873020, 10916500645, 21833001290, 43666002580, 67682303999, 135364607998, 270729215996, 338411519995, 676823039990, 1353646079980]

約数ペア:

[(1, 1353646079980), (2, 676823039990), (4, 338411519995), (5, 270729215996), (10, 135364607998), (20, 67682303999), (31, 43666002580), (62, 21833001290), (124, 10916500645), (149, 9084873020), (155, 8733200516), (298, 4542436510), (310, 4366600258), (596, 2271218255), (620, 2183300129), (745, 1816974604), (1490, 908487302), (2980, 454243651), (4619, 293060420), (9238, 146530210), (18476, 73265105), (23095, 58612084), (46190, 29306042), (92380, 14653021)]