22815310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 50429952

約数和(自身を除く): 27614642

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 383, 518, 766, 805, 851, 1295, 1610, 1702, 1915, 2590, 2681, 3830, 4255, 5362, 5957, 8510, 8809, 11914, 13405, 14171, 17618, 26810, 28342, 29785, 44045, 59570, 61663, 70855, 88090, 99197, 123326, 141710, 198394, 308315, 325933, 495985, 616630, 651866, 991970, 1629665, 2281531, 3259330, 4563062, 11407655, 22815310]

約数ペア:

[(1, 22815310), (2, 11407655), (5, 4563062), (7, 3259330), (10, 2281531), (14, 1629665), (23, 991970), (35, 651866), (37, 616630), (46, 495985), (70, 325933), (74, 308315), (115, 198394), (161, 141710), (185, 123326), (230, 99197), (259, 88090), (322, 70855), (370, 61663), (383, 59570), (518, 44045), (766, 29785), (805, 28342), (851, 26810), (1295, 17618), (1610, 14171), (1702, 13405), (1915, 11914), (2590, 8809), (2681, 8510), (3830, 5957), (4255, 5362)]