2108490030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{498461}}^1$

素因数の和:498521

約数の個数: 48

約数和(自身を含む): 5598725184

約数和(自身を除く): 3490235154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 498461, 996922, 1495383, 2492305, 2990766, 4486149, 4984610, 7476915, 8972298, 14953830, 22430745, 23427667, 44861490, 46855334, 70283001, 117138335, 140566002, 210849003, 234276670, 351415005, 421698006, 702830010, 1054245015, 2108490030]

約数ペア:

[(1, 2108490030), (2, 1054245015), (3, 702830010), (5, 421698006), (6, 351415005), (9, 234276670), (10, 210849003), (15, 140566002), (18, 117138335), (30, 70283001), (45, 46855334), (47, 44861490), (90, 23427667), (94, 22430745), (141, 14953830), (235, 8972298), (282, 7476915), (423, 4984610), (470, 4486149), (705, 2990766), (846, 2492305), (1410, 1495383), (2115, 996922), (4230, 498461)]