2218376970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{58271}}^1$

素因数の和:58337

約数の個数: 80

約数和(自身を含む): 6091987968

約数和(自身を除く): 3873610998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 2115, 2538, 3807, 4230, 6345, 7614, 12690, 19035, 38070, 58271, 116542, 174813, 291355, 349626, 524439, 582710, 874065, 1048878, 1573317, 1748130, 2622195, 2738737, 3146634, 4719951, 5244390, 5477474, 7866585, 8216211, 9439902, 13693685, 15733170, 16432422, 23599755, 24648633, 27387370, 41081055, 47199510, 49297266, 73945899, 82162110, 123243165, 147891798, 221837697, 246486330, 369729495, 443675394, 739458990, 1109188485, 2218376970]

約数ペア:

[(1, 2218376970), (2, 1109188485), (3, 739458990), (5, 443675394), (6, 369729495), (9, 246486330), (10, 221837697), (15, 147891798), (18, 123243165), (27, 82162110), (30, 73945899), (45, 49297266), (47, 47199510), (54, 41081055), (81, 27387370), (90, 24648633), (94, 23599755), (135, 16432422), (141, 15733170), (162, 13693685), (235, 9439902), (270, 8216211), (282, 7866585), (405, 5477474), (423, 5244390), (470, 4719951), (705, 3146634), (810, 2738737), (846, 2622195), (1269, 1748130), (1410, 1573317), (2115, 1048878), (2538, 874065), (3807, 582710), (4230, 524439), (6345, 349626), (7614, 291355), (12690, 174813), (19035, 116542), (38070, 58271)]