70994924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 180986400

約数和(自身を除く): 109991476

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 68, 77, 91, 98, 119, 143, 149, 154, 182, 187, 196, 221, 238, 286, 298, 308, 364, 374, 442, 476, 539, 572, 596, 637, 748, 833, 884, 1001, 1043, 1078, 1274, 1309, 1547, 1639, 1666, 1937, 2002, 2086, 2156, 2431, 2533, 2548, 2618, 3094, 3278, 3332, 3874, 4004, 4172, 4862, 5066, 5236, 6188, 6556, 7007, 7301, 7748, 9163, 9724, 10132, 10829, 11473, 13559, 14014, 14602, 17017, 17731, 18326, 21307, 21658, 22946, 27118, 27863, 28028, 29204, 32929, 34034, 35462, 36652, 42614, 43316, 45892, 54236, 55726, 65858, 68068, 70924, 80311, 85228, 94913, 111452, 119119, 124117, 131716, 149149, 160622, 189826, 195041, 230503, 238238, 248234, 298298, 321244, 362219, 379652, 390082, 461006, 476476, 496468, 596596, 724438, 780164, 922012, 1044043, 1365287, 1448876, 1613521, 2088086, 2535533, 2730574, 3227042, 4176172, 5071066, 5461148, 6454084, 10142132, 17748731, 35497462, 70994924]

約数ペア:

[(1, 70994924), (2, 35497462), (4, 17748731), (7, 10142132), (11, 6454084), (13, 5461148), (14, 5071066), (17, 4176172), (22, 3227042), (26, 2730574), (28, 2535533), (34, 2088086), (44, 1613521), (49, 1448876), (52, 1365287), (68, 1044043), (77, 922012), (91, 780164), (98, 724438), (119, 596596), (143, 496468), (149, 476476), (154, 461006), (182, 390082), (187, 379652), (196, 362219), (221, 321244), (238, 298298), (286, 248234), (298, 238238), (308, 230503), (364, 195041), (374, 189826), (442, 160622), (476, 149149), (539, 131716), (572, 124117), (596, 119119), (637, 111452), (748, 94913), (833, 85228), (884, 80311), (1001, 70924), (1043, 68068), (1078, 65858), (1274, 55726), (1309, 54236), (1547, 45892), (1639, 43316), (1666, 42614), (1937, 36652), (2002, 35462), (2086, 34034), (2156, 32929), (2431, 29204), (2533, 28028), (2548, 27863), (2618, 27118), (3094, 22946), (3278, 21658), (3332, 21307), (3874, 18326), (4004, 17731), (4172, 17017), (4862, 14602), (5066, 14014), (5236, 13559), (6188, 11473), (6556, 10829), (7007, 10132), (7301, 9724), (7748, 9163)]