42320899710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{51341}}^1$

素因数の和:51471

約数の個数: 128

約数和(自身を含む): 117109048320

約数和(自身を除く): 74788148610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 71, 86, 90, 129, 135, 142, 213, 215, 258, 270, 355, 387, 426, 430, 639, 645, 710, 774, 1065, 1161, 1278, 1290, 1917, 1935, 2130, 2322, 3053, 3195, 3834, 3870, 5805, 6106, 6390, 9159, 9585, 11610, 15265, 18318, 19170, 27477, 30530, 45795, 51341, 54954, 82431, 91590, 102682, 137385, 154023, 164862, 256705, 274770, 308046, 412155, 462069, 513410, 770115, 824310, 924138, 1386207, 1540230, 2207663, 2310345, 2772414, 3645211, 4415326, 4620690, 6622989, 6931035, 7290422, 10935633, 11038315, 13245978, 13862070, 18226055, 19868967, 21871266, 22076630, 32806899, 33114945, 36452110, 39737934, 54678165, 59606901, 65613798, 66229890, 98420697, 99344835, 109356330, 119213802, 156744073, 164034495, 196841394, 198689670, 298034505, 313488146, 328068990, 470232219, 492103485, 596069010, 783720365, 940464438, 984206970, 1410696657, 1567440730, 2351161095, 2821393314, 4232089971, 4702322190, 7053483285, 8464179942, 14106966570, 21160449855, 42320899710]

約数ペア:

[(1, 42320899710), (2, 21160449855), (3, 14106966570), (5, 8464179942), (6, 7053483285), (9, 4702322190), (10, 4232089971), (15, 2821393314), (18, 2351161095), (27, 1567440730), (30, 1410696657), (43, 984206970), (45, 940464438), (54, 783720365), (71, 596069010), (86, 492103485), (90, 470232219), (129, 328068990), (135, 313488146), (142, 298034505), (213, 198689670), (215, 196841394), (258, 164034495), (270, 156744073), (355, 119213802), (387, 109356330), (426, 99344835), (430, 98420697), (639, 66229890), (645, 65613798), (710, 59606901), (774, 54678165), (1065, 39737934), (1161, 36452110), (1278, 33114945), (1290, 32806899), (1917, 22076630), (1935, 21871266), (2130, 19868967), (2322, 18226055), (3053, 13862070), (3195, 13245978), (3834, 11038315), (3870, 10935633), (5805, 7290422), (6106, 6931035), (6390, 6622989), (9159, 4620690), (9585, 4415326), (11610, 3645211), (15265, 2772414), (18318, 2310345), (19170, 2207663), (27477, 1540230), (30530, 1386207), (45795, 924138), (51341, 824310), (54954, 770115), (82431, 513410), (91590, 462069), (102682, 412155), (137385, 308046), (154023, 274770), (164862, 256705)]