747208190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{58789}}^1$

素因数の和:58868

約数の個数: 32

約数和(自身を含む): 1422247680

約数和(自身を除く): 675039490

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 58789, 117578, 293945, 587890, 1822459, 2410349, 3644918, 4820698, 9112295, 12051745, 18224590, 24103490, 74720819, 149441638, 373604095, 747208190]

約数ペア:

[(1, 747208190), (2, 373604095), (5, 149441638), (10, 74720819), (31, 24103490), (41, 18224590), (62, 12051745), (82, 9112295), (155, 4820698), (205, 3644918), (310, 2410349), (410, 1822459), (1271, 587890), (2542, 293945), (6355, 117578), (12710, 58789)]