71398950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 206343936

約数和(自身を除く): 134944986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 318, 350, 371, 525, 530, 742, 795, 1050, 1113, 1283, 1325, 1590, 1855, 2226, 2566, 2650, 3710, 3849, 3975, 5565, 6415, 7698, 7950, 8981, 9275, 11130, 12830, 17962, 18550, 19245, 26943, 27825, 32075, 38490, 44905, 53886, 55650, 64150, 67999, 89810, 96225, 134715, 135998, 192450, 203997, 224525, 269430, 339995, 407994, 449050, 475993, 673575, 679990, 951986, 1019985, 1347150, 1427979, 1699975, 2039970, 2379965, 2855958, 3399950, 4759930, 5099925, 7139895, 10199850, 11899825, 14279790, 23799650, 35699475, 71398950]

約数ペア:

[(1, 71398950), (2, 35699475), (3, 23799650), (5, 14279790), (6, 11899825), (7, 10199850), (10, 7139895), (14, 5099925), (15, 4759930), (21, 3399950), (25, 2855958), (30, 2379965), (35, 2039970), (42, 1699975), (50, 1427979), (53, 1347150), (70, 1019985), (75, 951986), (105, 679990), (106, 673575), (150, 475993), (159, 449050), (175, 407994), (210, 339995), (265, 269430), (318, 224525), (350, 203997), (371, 192450), (525, 135998), (530, 134715), (742, 96225), (795, 89810), (1050, 67999), (1113, 64150), (1283, 55650), (1325, 53886), (1590, 44905), (1855, 38490), (2226, 32075), (2566, 27825), (2650, 26943), (3710, 19245), (3849, 18550), (3975, 17962), (5565, 12830), (6415, 11130), (7698, 9275), (7950, 8981)]