3927390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 10063872

約数和(自身を除く): 6136482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 103, 123, 155, 186, 205, 206, 246, 309, 310, 410, 465, 515, 615, 618, 930, 1030, 1230, 1271, 1545, 2542, 3090, 3193, 3813, 4223, 6355, 6386, 7626, 8446, 9579, 12669, 12710, 15965, 19065, 19158, 21115, 25338, 31930, 38130, 42230, 47895, 63345, 95790, 126690, 130913, 261826, 392739, 654565, 785478, 1309130, 1963695, 3927390]

約数ペア:

[(1, 3927390), (2, 1963695), (3, 1309130), (5, 785478), (6, 654565), (10, 392739), (15, 261826), (30, 130913), (31, 126690), (41, 95790), (62, 63345), (82, 47895), (93, 42230), (103, 38130), (123, 31930), (155, 25338), (186, 21115), (205, 19158), (206, 19065), (246, 15965), (309, 12710), (310, 12669), (410, 9579), (465, 8446), (515, 7626), (615, 6386), (618, 6355), (930, 4223), (1030, 3813), (1230, 3193), (1271, 3090), (1545, 2542)]