19436619150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{4621}}^1$

素因数の和:5371

約数の個数: 144

約数和(自身を含む): 56327019840

約数和(自身を除く): 36890400690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 719, 975, 1170, 1438, 1950, 2157, 2925, 3595, 4314, 4621, 5850, 6471, 7190, 9242, 9347, 10785, 12942, 13863, 17975, 18694, 21570, 23105, 27726, 28041, 32355, 35950, 41589, 46210, 46735, 53925, 56082, 60073, 64710, 69315, 83178, 84123, 93470, 107850, 115525, 120146, 138630, 140205, 161775, 168246, 180219, 207945, 231050, 233675, 280410, 300365, 323550, 346575, 360438, 415890, 420615, 467350, 540657, 600730, 693150, 701025, 841230, 901095, 1039725, 1081314, 1402050, 1501825, 1802190, 2079450, 2103075, 2703285, 3003650, 3322499, 4206150, 4505475, 5406570, 6644998, 9010950, 9967497, 13516425, 16612495, 19934994, 27032850, 29902491, 33224990, 43192487, 49837485, 59804982, 83062475, 86384974, 99674970, 129577461, 149512455, 166124950, 215962435, 249187425, 259154922, 299024910, 388732383, 431924870, 498374850, 647887305, 747562275, 777464766, 1079812175, 1295774610, 1495124550, 1943661915, 2159624350, 3239436525, 3887323830, 6478873050, 9718309575, 19436619150]

約数ペア:

[(1, 19436619150), (2, 9718309575), (3, 6478873050), (5, 3887323830), (6, 3239436525), (9, 2159624350), (10, 1943661915), (13, 1495124550), (15, 1295774610), (18, 1079812175), (25, 777464766), (26, 747562275), (30, 647887305), (39, 498374850), (45, 431924870), (50, 388732383), (65, 299024910), (75, 259154922), (78, 249187425), (90, 215962435), (117, 166124950), (130, 149512455), (150, 129577461), (195, 99674970), (225, 86384974), (234, 83062475), (325, 59804982), (390, 49837485), (450, 43192487), (585, 33224990), (650, 29902491), (719, 27032850), (975, 19934994), (1170, 16612495), (1438, 13516425), (1950, 9967497), (2157, 9010950), (2925, 6644998), (3595, 5406570), (4314, 4505475), (4621, 4206150), (5850, 3322499), (6471, 3003650), (7190, 2703285), (9242, 2103075), (9347, 2079450), (10785, 1802190), (12942, 1501825), (13863, 1402050), (17975, 1081314), (18694, 1039725), (21570, 901095), (23105, 841230), (27726, 701025), (28041, 693150), (32355, 600730), (35950, 540657), (41589, 467350), (46210, 420615), (46735, 415890), (53925, 360438), (56082, 346575), (60073, 323550), (64710, 300365), (69315, 280410), (83178, 233675), (84123, 231050), (93470, 207945), (107850, 180219), (115525, 168246), (120146, 161775), (138630, 140205)]