2017609530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{1973}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 4911943680

約数和(自身を除く): 2894334150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 383, 445, 534, 766, 890, 1149, 1335, 1915, 1973, 2298, 2670, 3830, 3946, 5745, 5919, 9865, 11490, 11838, 19730, 29595, 34087, 59190, 68174, 102261, 170435, 175597, 204522, 340870, 351194, 511305, 526791, 755659, 877985, 1022610, 1053582, 1511318, 1755970, 2266977, 2633955, 3778295, 4533954, 5267910, 7556590, 11334885, 22669770, 67253651, 134507302, 201760953, 336268255, 403521906, 672536510, 1008804765, 2017609530]

約数ペア:

[(1, 2017609530), (2, 1008804765), (3, 672536510), (5, 403521906), (6, 336268255), (10, 201760953), (15, 134507302), (30, 67253651), (89, 22669770), (178, 11334885), (267, 7556590), (383, 5267910), (445, 4533954), (534, 3778295), (766, 2633955), (890, 2266977), (1149, 1755970), (1335, 1511318), (1915, 1053582), (1973, 1022610), (2298, 877985), (2670, 755659), (3830, 526791), (3946, 511305), (5745, 351194), (5919, 340870), (9865, 204522), (11490, 175597), (11838, 170435), (19730, 102261), (29595, 68174), (34087, 59190)]