156930980430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{997}}^1\times {\mathrm{107077}}^1$

素因数の和:108098

約数の個数: 96

約数和(自身を含む): 438569215776

約数和(自身を除く): 281638235346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 997, 1470, 1994, 2991, 4985, 5982, 6979, 9970, 13958, 14955, 20937, 29910, 34895, 41874, 48853, 69790, 97706, 104685, 107077, 146559, 209370, 214154, 244265, 293118, 321231, 488530, 535385, 642462, 732795, 749539, 1070770, 1465590, 1499078, 1606155, 2248617, 3212310, 3747695, 4497234, 5246773, 7495390, 10493546, 11243085, 15740319, 22486170, 26233865, 31480638, 52467730, 78701595, 106755769, 157403190, 213511538, 320267307, 533778845, 640534614, 747290383, 1067557690, 1494580766, 1601336535, 2241871149, 3202673070, 3736451915, 4483742298, 5231032681, 7472903830, 10462065362, 11209355745, 15693098043, 22418711490, 26155163405, 31386196086, 52310326810, 78465490215, 156930980430]

約数ペア:

[(1, 156930980430), (2, 78465490215), (3, 52310326810), (5, 31386196086), (6, 26155163405), (7, 22418711490), (10, 15693098043), (14, 11209355745), (15, 10462065362), (21, 7472903830), (30, 5231032681), (35, 4483742298), (42, 3736451915), (49, 3202673070), (70, 2241871149), (98, 1601336535), (105, 1494580766), (147, 1067557690), (210, 747290383), (245, 640534614), (294, 533778845), (490, 320267307), (735, 213511538), (997, 157403190), (1470, 106755769), (1994, 78701595), (2991, 52467730), (4985, 31480638), (5982, 26233865), (6979, 22486170), (9970, 15740319), (13958, 11243085), (14955, 10493546), (20937, 7495390), (29910, 5246773), (34895, 4497234), (41874, 3747695), (48853, 3212310), (69790, 2248617), (97706, 1606155), (104685, 1499078), (107077, 1465590), (146559, 1070770), (209370, 749539), (214154, 732795), (244265, 642462), (293118, 535385), (321231, 488530)]