1713270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 4644864

約数和(自身を除く): 2931594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 191, 195, 230, 299, 345, 382, 390, 573, 598, 690, 897, 955, 1146, 1495, 1794, 1910, 2483, 2865, 2990, 4393, 4485, 4966, 5730, 7449, 8786, 8970, 12415, 13179, 14898, 21965, 24830, 26358, 37245, 43930, 57109, 65895, 74490, 114218, 131790, 171327, 285545, 342654, 571090, 856635, 1713270]

約数ペア:

[(1, 1713270), (2, 856635), (3, 571090), (5, 342654), (6, 285545), (10, 171327), (13, 131790), (15, 114218), (23, 74490), (26, 65895), (30, 57109), (39, 43930), (46, 37245), (65, 26358), (69, 24830), (78, 21965), (115, 14898), (130, 13179), (138, 12415), (191, 8970), (195, 8786), (230, 7449), (299, 5730), (345, 4966), (382, 4485), (390, 4393), (573, 2990), (598, 2865), (690, 2483), (897, 1910), (955, 1794), (1146, 1495)]