7103211310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 13896489600

約数和(自身を除く): 6793278290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 269, 458, 538, 887, 1145, 1345, 1774, 2290, 2690, 2977, 3497, 4435, 5954, 6994, 8870, 11531, 14885, 17485, 23062, 29770, 34970, 57655, 61601, 115310, 123202, 203123, 238603, 308005, 406246, 477206, 616010, 800813, 1015615, 1193015, 1601626, 2031230, 2386030, 2640599, 3101839, 4004065, 5281198, 6203678, 8008130, 13202995, 15509195, 26405990, 31018390, 54640087, 109280174, 273200435, 546400870, 710321131, 1420642262, 3551605655, 7103211310]

約数ペア:

[(1, 7103211310), (2, 3551605655), (5, 1420642262), (10, 710321131), (13, 546400870), (26, 273200435), (65, 109280174), (130, 54640087), (229, 31018390), (269, 26405990), (458, 15509195), (538, 13202995), (887, 8008130), (1145, 6203678), (1345, 5281198), (1774, 4004065), (2290, 3101839), (2690, 2640599), (2977, 2386030), (3497, 2031230), (4435, 1601626), (5954, 1193015), (6994, 1015615), (8870, 800813), (11531, 616010), (14885, 477206), (17485, 406246), (23062, 308005), (29770, 238603), (34970, 203123), (57655, 123202), (61601, 115310)]