22931490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 57499776

約数和(自身を除く): 34568286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 73, 74, 111, 146, 185, 219, 222, 283, 365, 370, 438, 555, 566, 730, 849, 1095, 1110, 1415, 1698, 2190, 2701, 2830, 4245, 5402, 8103, 8490, 10471, 13505, 16206, 20659, 20942, 27010, 31413, 40515, 41318, 52355, 61977, 62826, 81030, 103295, 104710, 123954, 157065, 206590, 309885, 314130, 619770, 764383, 1528766, 2293149, 3821915, 4586298, 7643830, 11465745, 22931490]

約数ペア:

[(1, 22931490), (2, 11465745), (3, 7643830), (5, 4586298), (6, 3821915), (10, 2293149), (15, 1528766), (30, 764383), (37, 619770), (73, 314130), (74, 309885), (111, 206590), (146, 157065), (185, 123954), (219, 104710), (222, 103295), (283, 81030), (365, 62826), (370, 61977), (438, 52355), (555, 41318), (566, 40515), (730, 31413), (849, 27010), (1095, 20942), (1110, 20659), (1415, 16206), (1698, 13505), (2190, 10471), (2701, 8490), (2830, 8103), (4245, 5402)]