15704921220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5569121}}^1$

素因数の和:5569180

約数の個数: 48

約数和(自身を含む): 44909399808

約数和(自身を除く): 29204478588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 5569121, 11138242, 16707363, 22276484, 27845605, 33414726, 55691210, 66829452, 83536815, 111382420, 167073630, 261748687, 334147260, 523497374, 785246061, 1046994748, 1308743435, 1570492122, 2617486870, 3140984244, 3926230305, 5234973740, 7852460610, 15704921220]

約数ペア:

[(1, 15704921220), (2, 7852460610), (3, 5234973740), (4, 3926230305), (5, 3140984244), (6, 2617486870), (10, 1570492122), (12, 1308743435), (15, 1046994748), (20, 785246061), (30, 523497374), (47, 334147260), (60, 261748687), (94, 167073630), (141, 111382420), (188, 83536815), (235, 66829452), (282, 55691210), (470, 33414726), (564, 27845605), (705, 22276484), (940, 16707363), (1410, 11138242), (2820, 5569121)]