292777270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 570873600

約数和(自身を除く): 278096330

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 109, 134, 190, 211, 218, 335, 422, 545, 670, 1055, 1090, 1273, 2071, 2110, 2546, 4009, 4142, 6365, 7303, 8018, 10355, 12730, 14137, 14606, 20045, 20710, 22999, 28274, 36515, 40090, 45998, 70685, 73030, 114995, 138757, 141370, 229990, 268603, 277514, 436981, 537206, 693785, 873962, 1343015, 1387570, 1540933, 2184905, 2686030, 3081866, 4369810, 7704665, 15409330, 29277727, 58555454, 146388635, 292777270]

約数ペア:

[(1, 292777270), (2, 146388635), (5, 58555454), (10, 29277727), (19, 15409330), (38, 7704665), (67, 4369810), (95, 3081866), (109, 2686030), (134, 2184905), (190, 1540933), (211, 1387570), (218, 1343015), (335, 873962), (422, 693785), (545, 537206), (670, 436981), (1055, 277514), (1090, 268603), (1273, 229990), (2071, 141370), (2110, 138757), (2546, 114995), (4009, 73030), (4142, 70685), (6365, 45998), (7303, 40090), (8018, 36515), (10355, 28274), (12730, 22999), (14137, 20710), (14606, 20045)]