14997460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 18750380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 647, 1159, 1220, 1294, 2318, 2588, 3235, 4636, 5795, 6470, 11590, 12293, 12940, 23180, 24586, 39467, 49172, 61465, 78934, 122930, 157868, 197335, 245860, 394670, 749873, 789340, 1499746, 2999492, 3749365, 7498730, 14997460]

約数ペア:

[(1, 14997460), (2, 7498730), (4, 3749365), (5, 2999492), (10, 1499746), (19, 789340), (20, 749873), (38, 394670), (61, 245860), (76, 197335), (95, 157868), (122, 122930), (190, 78934), (244, 61465), (305, 49172), (380, 39467), (610, 24586), (647, 23180), (1159, 12940), (1220, 12293), (1294, 11590), (2318, 6470), (2588, 5795), (3235, 4636)]