126385290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23021}}^1$

素因数の和:23095

約数の個数: 48

約数和(自身を含む): 334003176

約数和(自身を除く): 207617886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 23021, 46042, 69063, 115105, 138126, 207189, 230210, 345315, 414378, 690630, 1035945, 1404281, 2071890, 2808562, 4212843, 7021405, 8425686, 12638529, 14042810, 21064215, 25277058, 42128430, 63192645, 126385290]

約数ペア:

[(1, 126385290), (2, 63192645), (3, 42128430), (5, 25277058), (6, 21064215), (9, 14042810), (10, 12638529), (15, 8425686), (18, 7021405), (30, 4212843), (45, 2808562), (61, 2071890), (90, 1404281), (122, 1035945), (183, 690630), (305, 414378), (366, 345315), (549, 230210), (610, 207189), (915, 138126), (1098, 115105), (1830, 69063), (2745, 46042), (5490, 23021)]