23907730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 54639360

約数和(自身を除く): 30731630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 509, 610, 671, 770, 854, 1018, 1342, 2135, 2545, 3355, 3563, 4270, 4697, 5090, 5599, 6710, 7126, 9394, 11198, 17815, 23485, 27995, 31049, 35630, 39193, 46970, 55990, 62098, 78386, 155245, 195965, 217343, 310490, 341539, 391930, 434686, 683078, 1086715, 1707695, 2173430, 2390773, 3415390, 4781546, 11953865, 23907730]

約数ペア:

[(1, 23907730), (2, 11953865), (5, 4781546), (7, 3415390), (10, 2390773), (11, 2173430), (14, 1707695), (22, 1086715), (35, 683078), (55, 434686), (61, 391930), (70, 341539), (77, 310490), (110, 217343), (122, 195965), (154, 155245), (305, 78386), (385, 62098), (427, 55990), (509, 46970), (610, 39193), (671, 35630), (770, 31049), (854, 27995), (1018, 23485), (1342, 17815), (2135, 11198), (2545, 9394), (3355, 7126), (3563, 6710), (4270, 5599), (4697, 5090)]