2630246940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{200171}}^1$

素因数の和:200259

約数の個数: 72

約数和(自身を含む): 8087749488

約数和(自身を除く): 5457502548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 200171, 400342, 600513, 800684, 1000855, 1201026, 1801539, 2001710, 2402052, 3002565, 3603078, 4003420, 6005130, 7206156, 9007695, 12010260, 14612483, 18015390, 29224966, 36030780, 43837449, 58449932, 73062415, 87674898, 131512347, 146124830, 175349796, 219187245, 263024694, 292249660, 438374490, 526049388, 657561735, 876748980, 1315123470, 2630246940]

約数ペア:

[(1, 2630246940), (2, 1315123470), (3, 876748980), (4, 657561735), (5, 526049388), (6, 438374490), (9, 292249660), (10, 263024694), (12, 219187245), (15, 175349796), (18, 146124830), (20, 131512347), (30, 87674898), (36, 73062415), (45, 58449932), (60, 43837449), (73, 36030780), (90, 29224966), (146, 18015390), (180, 14612483), (219, 12010260), (292, 9007695), (365, 7206156), (438, 6005130), (657, 4003420), (730, 3603078), (876, 3002565), (1095, 2402052), (1314, 2001710), (1460, 1801539), (2190, 1201026), (2628, 1000855), (3285, 800684), (4380, 600513), (6570, 400342), (13140, 200171)]