2015299770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17909}}^1$

素因数の和:17972

約数の個数: 96

約数和(自身を含む): 5488197120

約数和(自身を除く): 3472897350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 465, 605, 682, 726, 930, 1023, 1210, 1705, 1815, 2046, 3410, 3630, 3751, 5115, 7502, 10230, 11253, 17909, 18755, 22506, 35818, 37510, 53727, 56265, 89545, 107454, 112530, 179090, 196999, 268635, 393998, 537270, 555179, 590997, 984995, 1110358, 1181994, 1665537, 1969990, 2166989, 2775895, 2954985, 3331074, 4333978, 5551790, 5909970, 6106969, 6500967, 8327685, 10834945, 12213938, 13001934, 16655370, 18320907, 21669890, 30534845, 32504835, 36641814, 61069690, 65009670, 67176659, 91604535, 134353318, 183209070, 201529977, 335883295, 403059954, 671766590, 1007649885, 2015299770]

約数ペア:

[(1, 2015299770), (2, 1007649885), (3, 671766590), (5, 403059954), (6, 335883295), (10, 201529977), (11, 183209070), (15, 134353318), (22, 91604535), (30, 67176659), (31, 65009670), (33, 61069690), (55, 36641814), (62, 32504835), (66, 30534845), (93, 21669890), (110, 18320907), (121, 16655370), (155, 13001934), (165, 12213938), (186, 10834945), (242, 8327685), (310, 6500967), (330, 6106969), (341, 5909970), (363, 5551790), (465, 4333978), (605, 3331074), (682, 2954985), (726, 2775895), (930, 2166989), (1023, 1969990), (1210, 1665537), (1705, 1181994), (1815, 1110358), (2046, 984995), (3410, 590997), (3630, 555179), (3751, 537270), (5115, 393998), (7502, 268635), (10230, 196999), (11253, 179090), (17909, 112530), (18755, 107454), (22506, 89545), (35818, 56265), (37510, 53727)]