97488690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249971}}^1$

素因数の和:249994

約数の個数: 32

約数和(自身を含む): 251971776

約数和(自身を除く): 154483086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 249971, 499942, 749913, 1249855, 1499826, 2499710, 3249623, 3749565, 6499246, 7499130, 9748869, 16248115, 19497738, 32496230, 48744345, 97488690]

約数ペア:

[(1, 97488690), (2, 48744345), (3, 32496230), (5, 19497738), (6, 16248115), (10, 9748869), (13, 7499130), (15, 6499246), (26, 3749565), (30, 3249623), (39, 2499710), (65, 1499826), (78, 1249855), (130, 749913), (195, 499942), (390, 249971)]