235087290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42821}}^1$

素因数の和:42895

約数の個数: 48

約数和(自身を含む): 621261576

約数和(自身を除く): 386174286

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, 42821, 85642, 128463, 214105, 256926, 385389, 428210, 642315, 770778, 1284630, 1926945, 2612081, 3853890, 5224162, 7836243, 13060405, 15672486, 23508729, 26120810, 39181215, 47017458, 78362430, 117543645, 235087290]

約数ペア:

[(1, 235087290), (2, 117543645), (3, 78362430), (5, 47017458), (6, 39181215), (9, 26120810), (10, 23508729), (15, 15672486), (18, 13060405), (30, 7836243), (45, 5224162), (61, 3853890), (90, 2612081), (122, 1926945), (183, 1284630), (305, 770778), (366, 642315), (549, 428210), (610, 385389), (915, 256926), (1098, 214105), (1830, 128463), (2745, 85642), (5490, 42821)]