30403260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 93636816

約数和(自身を除く): 63233556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 2521, 3015, 4020, 5042, 6030, 7563, 10084, 12060, 12605, 15126, 22689, 25210, 30252, 37815, 45378, 50420, 75630, 90756, 113445, 151260, 168907, 226890, 337814, 453780, 506721, 675628, 844535, 1013442, 1520163, 1689070, 2026884, 2533605, 3040326, 3378140, 5067210, 6080652, 7600815, 10134420, 15201630, 30403260]

約数ペア:

[(1, 30403260), (2, 15201630), (3, 10134420), (4, 7600815), (5, 6080652), (6, 5067210), (9, 3378140), (10, 3040326), (12, 2533605), (15, 2026884), (18, 1689070), (20, 1520163), (30, 1013442), (36, 844535), (45, 675628), (60, 506721), (67, 453780), (90, 337814), (134, 226890), (180, 168907), (201, 151260), (268, 113445), (335, 90756), (402, 75630), (603, 50420), (670, 45378), (804, 37815), (1005, 30252), (1206, 25210), (1340, 22689), (2010, 15126), (2412, 12605), (2521, 12060), (3015, 10084), (4020, 7563), (5042, 6030)]