15706465620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3907081}}^1$

素因数の和:3907160

約数の個数: 48

約数和(自身を含む): 44634504768

約数和(自身を除く): 28928039148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 3907081, 7814162, 11721243, 15628324, 19535405, 23442486, 39070810, 46884972, 58606215, 78141620, 117212430, 234424860, 261774427, 523548854, 785323281, 1047097708, 1308872135, 1570646562, 2617744270, 3141293124, 3926616405, 5235488540, 7853232810, 15706465620]

約数ペア:

[(1, 15706465620), (2, 7853232810), (3, 5235488540), (4, 3926616405), (5, 3141293124), (6, 2617744270), (10, 1570646562), (12, 1308872135), (15, 1047097708), (20, 785323281), (30, 523548854), (60, 261774427), (67, 234424860), (134, 117212430), (201, 78141620), (268, 58606215), (335, 46884972), (402, 39070810), (670, 23442486), (804, 19535405), (1005, 15628324), (1340, 11721243), (2010, 7814162), (4020, 3907081)]