290208030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1667}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 797437440

約数和(自身を除く): 507229410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 829, 1658, 1667, 2487, 3334, 4145, 4974, 5001, 5803, 8290, 8335, 10002, 11606, 11669, 12435, 16670, 17409, 23338, 24870, 25005, 29015, 34818, 35007, 50010, 58030, 58345, 70014, 87045, 116690, 174090, 175035, 350070, 1381943, 2763886, 4145829, 6909715, 8291658, 9673601, 13819430, 19347202, 20729145, 29020803, 41458290, 48368005, 58041606, 96736010, 145104015, 290208030]

約数ペア:

[(1, 290208030), (2, 145104015), (3, 96736010), (5, 58041606), (6, 48368005), (7, 41458290), (10, 29020803), (14, 20729145), (15, 19347202), (21, 13819430), (30, 9673601), (35, 8291658), (42, 6909715), (70, 4145829), (105, 2763886), (210, 1381943), (829, 350070), (1658, 175035), (1667, 174090), (2487, 116690), (3334, 87045), (4145, 70014), (4974, 58345), (5001, 58030), (5803, 50010), (8290, 35007), (8335, 34818), (10002, 29015), (11606, 25005), (11669, 24870), (12435, 23338), (16670, 17409)]