39320702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{28579}}^1$

素因数の和:29611

約数の個数: 96

約数和(自身を含む): 115004090880

約数和(自身を除く): 75683387940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 997, 1380, 1994, 2991, 3988, 4985, 5982, 9970, 11964, 14955, 19940, 22931, 28579, 29910, 45862, 57158, 59820, 68793, 85737, 91724, 114316, 114655, 137586, 142895, 171474, 229310, 275172, 285790, 342948, 343965, 428685, 458620, 571580, 657317, 687930, 857370, 1314634, 1375860, 1714740, 1971951, 2629268, 3286585, 3943902, 6573170, 7887804, 9859755, 13146340, 19719510, 28493263, 39439020, 56986526, 85479789, 113973052, 142466315, 170959578, 284932630, 341919156, 427398945, 569865260, 655345049, 854797890, 1310690098, 1709595780, 1966035147, 2621380196, 3276725245, 3932070294, 6553450490, 7864140588, 9830175735, 13106900980, 19660351470, 39320702940]

約数ペア:

[(1, 39320702940), (2, 19660351470), (3, 13106900980), (4, 9830175735), (5, 7864140588), (6, 6553450490), (10, 3932070294), (12, 3276725245), (15, 2621380196), (20, 1966035147), (23, 1709595780), (30, 1310690098), (46, 854797890), (60, 655345049), (69, 569865260), (92, 427398945), (115, 341919156), (138, 284932630), (230, 170959578), (276, 142466315), (345, 113973052), (460, 85479789), (690, 56986526), (997, 39439020), (1380, 28493263), (1994, 19719510), (2991, 13146340), (3988, 9859755), (4985, 7887804), (5982, 6573170), (9970, 3943902), (11964, 3286585), (14955, 2629268), (19940, 1971951), (22931, 1714740), (28579, 1375860), (29910, 1314634), (45862, 857370), (57158, 687930), (59820, 657317), (68793, 571580), (85737, 458620), (91724, 428685), (114316, 343965), (114655, 342948), (137586, 285790), (142895, 275172), (171474, 229310)]