30509580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 59807220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 349, 372, 465, 470, 564, 620, 698, 705, 930, 940, 1047, 1396, 1410, 1457, 1745, 1860, 2094, 2820, 2914, 3490, 4188, 4371, 5235, 5828, 6980, 7285, 8742, 10470, 10819, 14570, 16403, 17484, 20940, 21638, 21855, 29140, 32457, 32806, 43276, 43710, 49209, 54095, 64914, 65612, 82015, 87420, 98418, 108190, 129828, 162285, 164030, 196836, 216380, 246045, 324570, 328060, 492090, 508493, 649140, 984180, 1016986, 1525479, 2033972, 2542465, 3050958, 5084930, 6101916, 7627395, 10169860, 15254790, 30509580]

約数ペア:

[(1, 30509580), (2, 15254790), (3, 10169860), (4, 7627395), (5, 6101916), (6, 5084930), (10, 3050958), (12, 2542465), (15, 2033972), (20, 1525479), (30, 1016986), (31, 984180), (47, 649140), (60, 508493), (62, 492090), (93, 328060), (94, 324570), (124, 246045), (141, 216380), (155, 196836), (186, 164030), (188, 162285), (235, 129828), (282, 108190), (310, 98418), (349, 87420), (372, 82015), (465, 65612), (470, 64914), (564, 54095), (620, 49209), (698, 43710), (705, 43276), (930, 32806), (940, 32457), (1047, 29140), (1396, 21855), (1410, 21638), (1457, 20940), (1745, 17484), (1860, 16403), (2094, 14570), (2820, 10819), (2914, 10470), (3490, 8742), (4188, 7285), (4371, 6980), (5235, 5828)]