260678070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 704381184

約数和(自身を除く): 443703114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 233, 279, 310, 401, 465, 466, 558, 699, 802, 930, 1165, 1203, 1395, 1398, 2005, 2097, 2330, 2406, 2790, 3495, 3609, 4010, 4194, 6015, 6990, 7218, 7223, 10485, 12030, 12431, 14446, 18045, 20970, 21669, 24862, 36090, 36115, 37293, 43338, 62155, 65007, 72230, 74586, 93433, 108345, 111879, 124310, 130014, 186465, 186866, 216690, 223758, 280299, 325035, 372930, 467165, 559395, 560598, 650070, 840897, 934330, 1118790, 1401495, 1681794, 2802990, 2896423, 4204485, 5792846, 8408970, 8689269, 14482115, 17378538, 26067807, 28964230, 43446345, 52135614, 86892690, 130339035, 260678070]

約数ペア:

[(1, 260678070), (2, 130339035), (3, 86892690), (5, 52135614), (6, 43446345), (9, 28964230), (10, 26067807), (15, 17378538), (18, 14482115), (30, 8689269), (31, 8408970), (45, 5792846), (62, 4204485), (90, 2896423), (93, 2802990), (155, 1681794), (186, 1401495), (233, 1118790), (279, 934330), (310, 840897), (401, 650070), (465, 560598), (466, 559395), (558, 467165), (699, 372930), (802, 325035), (930, 280299), (1165, 223758), (1203, 216690), (1395, 186866), (1398, 186465), (2005, 130014), (2097, 124310), (2330, 111879), (2406, 108345), (2790, 93433), (3495, 74586), (3609, 72230), (4010, 65007), (4194, 62155), (6015, 43338), (6990, 37293), (7218, 36115), (7223, 36090), (10485, 24862), (12030, 21669), (12431, 20970), (14446, 18045)]