306710820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43691}}^1$

素因数の和:43722

約数の個数: 96

約数和(自身を含む): 1027635840

約数和(自身を除く): 720925020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 43691, 87382, 131073, 174764, 218455, 262146, 393219, 436910, 524292, 567983, 655365, 786438, 873820, 1135966, 1179657, 1310730, 1572876, 1703949, 1966095, 2271932, 2359314, 2621460, 2839915, 3407898, 3932190, 4718628, 5111847, 5679830, 5898285, 6815796, 7864380, 8519745, 10223694, 11359660, 11796570, 15335541, 17039490, 20447388, 23593140, 25559235, 30671082, 34078980, 51118470, 61342164, 76677705, 102236940, 153355410, 306710820]

約数ペア:

[(1, 306710820), (2, 153355410), (3, 102236940), (4, 76677705), (5, 61342164), (6, 51118470), (9, 34078980), (10, 30671082), (12, 25559235), (13, 23593140), (15, 20447388), (18, 17039490), (20, 15335541), (26, 11796570), (27, 11359660), (30, 10223694), (36, 8519745), (39, 7864380), (45, 6815796), (52, 5898285), (54, 5679830), (60, 5111847), (65, 4718628), (78, 3932190), (90, 3407898), (108, 2839915), (117, 2621460), (130, 2359314), (135, 2271932), (156, 1966095), (180, 1703949), (195, 1572876), (234, 1310730), (260, 1179657), (270, 1135966), (351, 873820), (390, 786438), (468, 655365), (540, 567983), (585, 524292), (702, 436910), (780, 393219), (1170, 262146), (1404, 218455), (1755, 174764), (2340, 131073), (3510, 87382), (7020, 43691)]