47677070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 102629376

約数和(自身を除く): 54952306

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 155, 173, 217, 254, 310, 346, 434, 635, 865, 889, 1085, 1211, 1270, 1730, 1778, 2170, 2422, 3937, 4445, 5363, 6055, 7874, 8890, 10726, 12110, 19685, 21971, 26815, 27559, 37541, 39370, 43942, 53630, 55118, 75082, 109855, 137795, 153797, 187705, 219710, 275590, 307594, 375410, 681101, 768985, 1362202, 1537970, 3405505, 4767707, 6811010, 9535414, 23838535, 47677070]

約数ペア:

[(1, 47677070), (2, 23838535), (5, 9535414), (7, 6811010), (10, 4767707), (14, 3405505), (31, 1537970), (35, 1362202), (62, 768985), (70, 681101), (127, 375410), (155, 307594), (173, 275590), (217, 219710), (254, 187705), (310, 153797), (346, 137795), (434, 109855), (635, 75082), (865, 55118), (889, 53630), (1085, 43942), (1211, 39370), (1270, 37541), (1730, 27559), (1778, 26815), (2170, 21971), (2422, 19685), (3937, 12110), (4445, 10726), (5363, 8890), (6055, 7874)]