2143143450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29581}}^1$

素因数の和:29629

約数の個数: 144

約数和(自身を含む): 6866810496

約数和(自身を除く): 4723667046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 126, 138, 150, 161, 175, 207, 210, 225, 230, 315, 322, 345, 350, 414, 450, 483, 525, 575, 630, 690, 805, 966, 1035, 1050, 1150, 1449, 1575, 1610, 1725, 2070, 2415, 2898, 3150, 3450, 4025, 4830, 5175, 7245, 8050, 10350, 12075, 14490, 24150, 29581, 36225, 59162, 72450, 88743, 147905, 177486, 207067, 266229, 295810, 414134, 443715, 532458, 621201, 680363, 739525, 887430, 1035335, 1242402, 1331145, 1360726, 1479050, 1863603, 2041089, 2070670, 2218575, 2662290, 3106005, 3401815, 3727206, 4082178, 4437150, 4762541, 5176675, 6123267, 6212010, 6655725, 6803630, 9318015, 9525082, 10205445, 10353350, 12246534, 13311450, 14287623, 15530025, 17009075, 18636030, 20410890, 23812705, 28575246, 30616335, 31060050, 34018150, 42862869, 46590075, 47625410, 51027225, 61232670, 71438115, 85725738, 93180150, 102054450, 119063525, 142876230, 153081675, 214314345, 238127050, 306163350, 357190575, 428628690, 714381150, 1071571725, 2143143450]

約数ペア:

[(1, 2143143450), (2, 1071571725), (3, 714381150), (5, 428628690), (6, 357190575), (7, 306163350), (9, 238127050), (10, 214314345), (14, 153081675), (15, 142876230), (18, 119063525), (21, 102054450), (23, 93180150), (25, 85725738), (30, 71438115), (35, 61232670), (42, 51027225), (45, 47625410), (46, 46590075), (50, 42862869), (63, 34018150), (69, 31060050), (70, 30616335), (75, 28575246), (90, 23812705), (105, 20410890), (115, 18636030), (126, 17009075), (138, 15530025), (150, 14287623), (161, 13311450), (175, 12246534), (207, 10353350), (210, 10205445), (225, 9525082), (230, 9318015), (315, 6803630), (322, 6655725), (345, 6212010), (350, 6123267), (414, 5176675), (450, 4762541), (483, 4437150), (525, 4082178), (575, 3727206), (630, 3401815), (690, 3106005), (805, 2662290), (966, 2218575), (1035, 2070670), (1050, 2041089), (1150, 1863603), (1449, 1479050), (1575, 1360726), (1610, 1331145), (1725, 1242402), (2070, 1035335), (2415, 887430), (2898, 739525), (3150, 680363), (3450, 621201), (4025, 532458), (4830, 443715), (5175, 414134), (7245, 295810), (8050, 266229), (10350, 207067), (12075, 177486), (14490, 147905), (24150, 88743), (29581, 72450), (36225, 59162)]