71111940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 134810364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 151, 167, 188, 235, 282, 302, 334, 453, 470, 501, 564, 604, 668, 705, 755, 835, 906, 940, 1002, 1410, 1510, 1670, 1812, 2004, 2265, 2505, 2820, 3020, 3340, 4530, 5010, 7097, 7849, 9060, 10020, 14194, 15698, 21291, 23547, 25217, 28388, 31396, 35485, 39245, 42582, 47094, 50434, 70970, 75651, 78490, 85164, 94188, 100868, 106455, 117735, 126085, 141940, 151302, 156980, 212910, 235470, 252170, 302604, 378255, 425820, 470940, 504340, 756510, 1185199, 1513020, 2370398, 3555597, 4740796, 5925995, 7111194, 11851990, 14222388, 17777985, 23703980, 35555970, 71111940]

約数ペア:

[(1, 71111940), (2, 35555970), (3, 23703980), (4, 17777985), (5, 14222388), (6, 11851990), (10, 7111194), (12, 5925995), (15, 4740796), (20, 3555597), (30, 2370398), (47, 1513020), (60, 1185199), (94, 756510), (141, 504340), (151, 470940), (167, 425820), (188, 378255), (235, 302604), (282, 252170), (302, 235470), (334, 212910), (453, 156980), (470, 151302), (501, 141940), (564, 126085), (604, 117735), (668, 106455), (705, 100868), (755, 94188), (835, 85164), (906, 78490), (940, 75651), (1002, 70970), (1410, 50434), (1510, 47094), (1670, 42582), (1812, 39245), (2004, 35485), (2265, 31396), (2505, 28388), (2820, 25217), (3020, 23547), (3340, 21291), (4530, 15698), (5010, 14194), (7097, 10020), (7849, 9060)]