129499370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 331817472

約数和(自身を除く): 202318102

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 55, 65, 70, 77, 85, 91, 110, 119, 130, 143, 154, 170, 182, 187, 221, 238, 286, 374, 385, 442, 455, 595, 715, 761, 770, 910, 935, 1001, 1105, 1190, 1309, 1430, 1522, 1547, 1870, 2002, 2210, 2431, 2618, 3094, 3805, 4862, 5005, 5327, 6545, 7610, 7735, 8371, 9893, 10010, 10654, 12155, 12937, 13090, 15470, 16742, 17017, 19786, 24310, 25874, 26635, 34034, 41855, 49465, 53270, 58597, 64685, 69251, 83710, 85085, 90559, 98930, 108823, 117194, 129370, 138502, 142307, 168181, 170170, 181118, 217646, 284614, 292985, 336362, 346255, 452795, 544115, 585970, 692510, 711535, 761761, 840905, 905590, 996149, 1088230, 1177267, 1423070, 1523522, 1681810, 1849991, 1992298, 2354534, 3699982, 3808805, 4980745, 5886335, 7617610, 9249955, 9961490, 11772670, 12949937, 18499910, 25899874, 64749685, 129499370]

約数ペア:

[(1, 129499370), (2, 64749685), (5, 25899874), (7, 18499910), (10, 12949937), (11, 11772670), (13, 9961490), (14, 9249955), (17, 7617610), (22, 5886335), (26, 4980745), (34, 3808805), (35, 3699982), (55, 2354534), (65, 1992298), (70, 1849991), (77, 1681810), (85, 1523522), (91, 1423070), (110, 1177267), (119, 1088230), (130, 996149), (143, 905590), (154, 840905), (170, 761761), (182, 711535), (187, 692510), (221, 585970), (238, 544115), (286, 452795), (374, 346255), (385, 336362), (442, 292985), (455, 284614), (595, 217646), (715, 181118), (761, 170170), (770, 168181), (910, 142307), (935, 138502), (1001, 129370), (1105, 117194), (1190, 108823), (1309, 98930), (1430, 90559), (1522, 85085), (1547, 83710), (1870, 69251), (2002, 64685), (2210, 58597), (2431, 53270), (2618, 49465), (3094, 41855), (3805, 34034), (4862, 26635), (5005, 25874), (5327, 24310), (6545, 19786), (7610, 17017), (7735, 16742), (8371, 15470), (9893, 13090), (10010, 12937), (10654, 12155)]