1876571820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73939}}^1$

素因数の和:74004

約数の個数: 96

約数和(自身を含む): 5962521600

約数和(自身を除く): 4085949780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 25380, 73939, 147878, 221817, 295756, 369695, 443634, 665451, 739390, 887268, 1109085, 1330902, 1478780, 1996353, 2218170, 2661804, 3327255, 3475133, 3992706, 4436340, 6654510, 6950266, 7985412, 9981765, 10425399, 13309020, 13900532, 17375665, 19963530, 20850798, 31276197, 34751330, 39927060, 41701596, 52126995, 62552394, 69502660, 93828591, 104253990, 125104788, 156380985, 187657182, 208507980, 312761970, 375314364, 469142955, 625523940, 938285910, 1876571820]

約数ペア:

[(1, 1876571820), (2, 938285910), (3, 625523940), (4, 469142955), (5, 375314364), (6, 312761970), (9, 208507980), (10, 187657182), (12, 156380985), (15, 125104788), (18, 104253990), (20, 93828591), (27, 69502660), (30, 62552394), (36, 52126995), (45, 41701596), (47, 39927060), (54, 34751330), (60, 31276197), (90, 20850798), (94, 19963530), (108, 17375665), (135, 13900532), (141, 13309020), (180, 10425399), (188, 9981765), (235, 7985412), (270, 6950266), (282, 6654510), (423, 4436340), (470, 3992706), (540, 3475133), (564, 3327255), (705, 2661804), (846, 2218170), (940, 1996353), (1269, 1478780), (1410, 1330902), (1692, 1109085), (2115, 887268), (2538, 739390), (2820, 665451), (4230, 443634), (5076, 369695), (6345, 295756), (8460, 221817), (12690, 147878), (25380, 73939)]