5401130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 6763990

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 131, 133, 155, 190, 217, 262, 266, 310, 434, 589, 655, 665, 917, 1085, 1178, 1310, 1330, 1834, 2170, 2489, 2945, 4061, 4123, 4585, 4978, 5890, 8122, 8246, 9170, 12445, 17423, 20305, 20615, 24890, 28427, 34846, 40610, 41230, 56854, 77159, 87115, 142135, 154318, 174230, 284270, 385795, 540113, 771590, 1080226, 2700565, 5401130]

約数ペア:

[(1, 5401130), (2, 2700565), (5, 1080226), (7, 771590), (10, 540113), (14, 385795), (19, 284270), (31, 174230), (35, 154318), (38, 142135), (62, 87115), (70, 77159), (95, 56854), (131, 41230), (133, 40610), (155, 34846), (190, 28427), (217, 24890), (262, 20615), (266, 20305), (310, 17423), (434, 12445), (589, 9170), (655, 8246), (665, 8122), (917, 5890), (1085, 4978), (1178, 4585), (1310, 4123), (1330, 4061), (1834, 2945), (2170, 2489)]