144673590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 363497472

約数和(自身を除く): 218823882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2131, 2190, 2263, 4262, 4526, 6393, 6789, 10655, 11315, 12786, 13578, 21310, 22630, 31965, 33945, 63930, 66061, 67890, 132122, 155563, 198183, 311126, 330305, 396366, 466689, 660610, 777815, 933378, 990915, 1555630, 1981830, 2333445, 4666890, 4822453, 9644906, 14467359, 24112265, 28934718, 48224530, 72336795, 144673590]

約数ペア:

[(1, 144673590), (2, 72336795), (3, 48224530), (5, 28934718), (6, 24112265), (10, 14467359), (15, 9644906), (30, 4822453), (31, 4666890), (62, 2333445), (73, 1981830), (93, 1555630), (146, 990915), (155, 933378), (186, 777815), (219, 660610), (310, 466689), (365, 396366), (438, 330305), (465, 311126), (730, 198183), (930, 155563), (1095, 132122), (2131, 67890), (2190, 66061), (2263, 63930), (4262, 33945), (4526, 31965), (6393, 22630), (6789, 21310), (10655, 13578), (11315, 12786)]