4338390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 12105216

約数和(自身を除く): 7766826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 283, 365, 438, 511, 566, 730, 849, 1022, 1095, 1415, 1533, 1698, 1981, 2190, 2555, 2830, 3066, 3962, 4245, 5110, 5943, 7665, 8490, 9905, 11886, 15330, 19810, 20659, 29715, 41318, 59430, 61977, 103295, 123954, 144613, 206590, 289226, 309885, 433839, 619770, 723065, 867678, 1446130, 2169195, 4338390]

約数ペア:

[(1, 4338390), (2, 2169195), (3, 1446130), (5, 867678), (6, 723065), (7, 619770), (10, 433839), (14, 309885), (15, 289226), (21, 206590), (30, 144613), (35, 123954), (42, 103295), (70, 61977), (73, 59430), (105, 41318), (146, 29715), (210, 20659), (219, 19810), (283, 15330), (365, 11886), (438, 9905), (511, 8490), (566, 7665), (730, 5943), (849, 5110), (1022, 4245), (1095, 3962), (1415, 3066), (1533, 2830), (1698, 2555), (1981, 2190)]