23368730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 31789030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 89, 110, 121, 154, 155, 178, 217, 242, 310, 341, 385, 434, 445, 605, 623, 682, 770, 847, 890, 979, 1085, 1210, 1246, 1694, 1705, 1958, 2170, 2387, 2759, 3115, 3410, 3751, 4235, 4774, 4895, 5518, 6230, 6853, 7502, 8470, 9790, 10769, 11935, 13706, 13795, 18755, 19313, 21538, 23870, 26257, 27590, 30349, 34265, 37510, 38626, 52514, 53845, 60698, 68530, 75383, 96565, 107690, 131285, 150766, 151745, 193130, 212443, 262570, 303490, 333839, 376915, 424886, 667678, 753830, 1062215, 1669195, 2124430, 2336873, 3338390, 4673746, 11684365, 23368730]

約数ペア:

[(1, 23368730), (2, 11684365), (5, 4673746), (7, 3338390), (10, 2336873), (11, 2124430), (14, 1669195), (22, 1062215), (31, 753830), (35, 667678), (55, 424886), (62, 376915), (70, 333839), (77, 303490), (89, 262570), (110, 212443), (121, 193130), (154, 151745), (155, 150766), (178, 131285), (217, 107690), (242, 96565), (310, 75383), (341, 68530), (385, 60698), (434, 53845), (445, 52514), (605, 38626), (623, 37510), (682, 34265), (770, 30349), (847, 27590), (890, 26257), (979, 23870), (1085, 21538), (1210, 19313), (1246, 18755), (1694, 13795), (1705, 13706), (1958, 11935), (2170, 10769), (2387, 9790), (2759, 8470), (3115, 7502), (3410, 6853), (3751, 6230), (4235, 5518), (4774, 4895)]