9011860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 23369472

約数和(自身を除く): 14357612

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 137, 143, 220, 230, 253, 260, 274, 286, 299, 460, 506, 548, 572, 598, 685, 715, 1012, 1196, 1265, 1370, 1430, 1495, 1507, 1781, 2530, 2740, 2860, 2990, 3014, 3151, 3289, 3562, 5060, 5980, 6028, 6302, 6578, 7124, 7535, 8905, 12604, 13156, 15070, 15755, 16445, 17810, 19591, 30140, 31510, 32890, 34661, 35620, 39182, 40963, 63020, 65780, 69322, 78364, 81926, 97955, 138644, 163852, 173305, 195910, 204815, 346610, 391820, 409630, 450593, 693220, 819260, 901186, 1802372, 2252965, 4505930, 9011860]

約数ペア:

[(1, 9011860), (2, 4505930), (4, 2252965), (5, 1802372), (10, 901186), (11, 819260), (13, 693220), (20, 450593), (22, 409630), (23, 391820), (26, 346610), (44, 204815), (46, 195910), (52, 173305), (55, 163852), (65, 138644), (92, 97955), (110, 81926), (115, 78364), (130, 69322), (137, 65780), (143, 63020), (220, 40963), (230, 39182), (253, 35620), (260, 34661), (274, 32890), (286, 31510), (299, 30140), (460, 19591), (506, 17810), (548, 16445), (572, 15755), (598, 15070), (685, 13156), (715, 12604), (1012, 8905), (1196, 7535), (1265, 7124), (1370, 6578), (1430, 6302), (1495, 6028), (1507, 5980), (1781, 5060), (2530, 3562), (2740, 3289), (2860, 3151), (2990, 3014)]