4820190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 12275712

約数和(自身を除く): 7455522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 73, 93, 142, 146, 155, 186, 213, 219, 310, 355, 365, 426, 438, 465, 710, 730, 930, 1065, 1095, 2130, 2190, 2201, 2263, 4402, 4526, 5183, 6603, 6789, 10366, 11005, 11315, 13206, 13578, 15549, 22010, 22630, 25915, 31098, 33015, 33945, 51830, 66030, 67890, 77745, 155490, 160673, 321346, 482019, 803365, 964038, 1606730, 2410095, 4820190]

約数ペア:

[(1, 4820190), (2, 2410095), (3, 1606730), (5, 964038), (6, 803365), (10, 482019), (15, 321346), (30, 160673), (31, 155490), (62, 77745), (71, 67890), (73, 66030), (93, 51830), (142, 33945), (146, 33015), (155, 31098), (186, 25915), (213, 22630), (219, 22010), (310, 15549), (355, 13578), (365, 13206), (426, 11315), (438, 11005), (465, 10366), (710, 6789), (730, 6603), (930, 5183), (1065, 4526), (1095, 4402), (2130, 2263), (2190, 2201)]