30313380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 91010304

約数和(自身を除く): 60696924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 170, 204, 226, 255, 263, 339, 340, 452, 510, 526, 565, 678, 789, 1020, 1052, 1130, 1315, 1356, 1578, 1695, 1921, 2260, 2630, 3156, 3390, 3842, 3945, 4471, 5260, 5763, 6780, 7684, 7890, 8942, 9605, 11526, 13413, 15780, 17884, 19210, 22355, 23052, 26826, 28815, 29719, 38420, 44710, 53652, 57630, 59438, 67065, 89157, 89420, 115260, 118876, 134130, 148595, 178314, 268260, 297190, 356628, 445785, 505223, 594380, 891570, 1010446, 1515669, 1783140, 2020892, 2526115, 3031338, 5052230, 6062676, 7578345, 10104460, 15156690, 30313380]

約数ペア:

[(1, 30313380), (2, 15156690), (3, 10104460), (4, 7578345), (5, 6062676), (6, 5052230), (10, 3031338), (12, 2526115), (15, 2020892), (17, 1783140), (20, 1515669), (30, 1010446), (34, 891570), (51, 594380), (60, 505223), (68, 445785), (85, 356628), (102, 297190), (113, 268260), (170, 178314), (204, 148595), (226, 134130), (255, 118876), (263, 115260), (339, 89420), (340, 89157), (452, 67065), (510, 59438), (526, 57630), (565, 53652), (678, 44710), (789, 38420), (1020, 29719), (1052, 28815), (1130, 26826), (1315, 23052), (1356, 22355), (1578, 19210), (1695, 17884), (1921, 15780), (2260, 13413), (2630, 11526), (3156, 9605), (3390, 8942), (3842, 7890), (3945, 7684), (4471, 6780), (5260, 5763)]