66963390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 174859776

約数和(自身を除く): 107896386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 1667, 2678, 3090, 3334, 4017, 5001, 6695, 8034, 8335, 10002, 13390, 16670, 20085, 21671, 25005, 40170, 43342, 50010, 65013, 108355, 130026, 171701, 216710, 325065, 343402, 515103, 650130, 858505, 1030206, 1717010, 2232113, 2575515, 4464226, 5151030, 6696339, 11160565, 13392678, 22321130, 33481695, 66963390]

約数ペア:

[(1, 66963390), (2, 33481695), (3, 22321130), (5, 13392678), (6, 11160565), (10, 6696339), (13, 5151030), (15, 4464226), (26, 2575515), (30, 2232113), (39, 1717010), (65, 1030206), (78, 858505), (103, 650130), (130, 515103), (195, 343402), (206, 325065), (309, 216710), (390, 171701), (515, 130026), (618, 108355), (1030, 65013), (1339, 50010), (1545, 43342), (1667, 40170), (2678, 25005), (3090, 21671), (3334, 20085), (4017, 16670), (5001, 13390), (6695, 10002), (8034, 8335)]