426453690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15401}}^1$

素因数の和:15495

約数の個数: 64

約数和(自身を含む): 1117815552

約数和(自身を除く): 691361862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 13845, 15401, 27690, 30802, 46203, 77005, 92406, 154010, 200213, 231015, 400426, 462030, 600639, 1001065, 1093471, 1201278, 2002130, 2186942, 3003195, 3280413, 5467355, 6006390, 6560826, 10934710, 14215123, 16402065, 28430246, 32804130, 42645369, 71075615, 85290738, 142151230, 213226845, 426453690]

約数ペア:

[(1, 426453690), (2, 213226845), (3, 142151230), (5, 85290738), (6, 71075615), (10, 42645369), (13, 32804130), (15, 28430246), (26, 16402065), (30, 14215123), (39, 10934710), (65, 6560826), (71, 6006390), (78, 5467355), (130, 3280413), (142, 3003195), (195, 2186942), (213, 2002130), (355, 1201278), (390, 1093471), (426, 1001065), (710, 600639), (923, 462030), (1065, 400426), (1846, 231015), (2130, 200213), (2769, 154010), (4615, 92406), (5538, 77005), (9230, 46203), (13845, 30802), (15401, 27690)]