493780590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 1358622720

約数和(自身を除く): 864842130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 167, 233, 235, 270, 282, 334, 423, 466, 470, 501, 699, 705, 835, 846, 1002, 1165, 1269, 1398, 1410, 1503, 1670, 2097, 2115, 2330, 2505, 2538, 3006, 3495, 4194, 4230, 4509, 5010, 6291, 6345, 6990, 7515, 7849, 9018, 10485, 10951, 12582, 12690, 15030, 15698, 20970, 21902, 22545, 23547, 31455, 32853, 38911, 39245, 45090, 47094, 54755, 62910, 65706, 70641, 77822, 78490, 98559, 109510, 116733, 117735, 141282, 164265, 194555, 197118, 211923, 233466, 235470, 295677, 328530, 350199, 353205, 389110, 423846, 492795, 583665, 591354, 700398, 706410, 985590, 1050597, 1059615, 1167330, 1478385, 1750995, 1828817, 2101194, 2119230, 2956770, 3501990, 3657634, 5252985, 5486451, 9144085, 10505970, 10972902, 16459353, 18288170, 27432255, 32918706, 49378059, 54864510, 82296765, 98756118, 164593530, 246890295, 493780590]

約数ペア:

[(1, 493780590), (2, 246890295), (3, 164593530), (5, 98756118), (6, 82296765), (9, 54864510), (10, 49378059), (15, 32918706), (18, 27432255), (27, 18288170), (30, 16459353), (45, 10972902), (47, 10505970), (54, 9144085), (90, 5486451), (94, 5252985), (135, 3657634), (141, 3501990), (167, 2956770), (233, 2119230), (235, 2101194), (270, 1828817), (282, 1750995), (334, 1478385), (423, 1167330), (466, 1059615), (470, 1050597), (501, 985590), (699, 706410), (705, 700398), (835, 591354), (846, 583665), (1002, 492795), (1165, 423846), (1269, 389110), (1398, 353205), (1410, 350199), (1503, 328530), (1670, 295677), (2097, 235470), (2115, 233466), (2330, 211923), (2505, 197118), (2538, 194555), (3006, 164265), (3495, 141282), (4194, 117735), (4230, 116733), (4509, 109510), (5010, 98559), (6291, 78490), (6345, 77822), (6990, 70641), (7515, 65706), (7849, 62910), (9018, 54755), (10485, 47094), (10951, 45090), (12582, 39245), (12690, 38911), (15030, 32853), (15698, 31455), (20970, 23547), (21902, 22545)]