102026820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{34703}}^1$

素因数の和:34729

約数の個数: 72

約数和(自身を含む): 332325504

約数和(自身を除く): 230298684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 34703, 69406, 104109, 138812, 173515, 208218, 242921, 347030, 416436, 485842, 520545, 694060, 728763, 971684, 1041090, 1214605, 1457526, 1700447, 2082180, 2429210, 2915052, 3400894, 3643815, 4858420, 5101341, 6801788, 7287630, 8502235, 10202682, 14575260, 17004470, 20405364, 25506705, 34008940, 51013410, 102026820]

約数ペア:

[(1, 102026820), (2, 51013410), (3, 34008940), (4, 25506705), (5, 20405364), (6, 17004470), (7, 14575260), (10, 10202682), (12, 8502235), (14, 7287630), (15, 6801788), (20, 5101341), (21, 4858420), (28, 3643815), (30, 3400894), (35, 2915052), (42, 2429210), (49, 2082180), (60, 1700447), (70, 1457526), (84, 1214605), (98, 1041090), (105, 971684), (140, 728763), (147, 694060), (196, 520545), (210, 485842), (245, 416436), (294, 347030), (420, 242921), (490, 208218), (588, 173515), (735, 138812), (980, 104109), (1470, 69406), (2940, 34703)]