3923861270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 8635023360

約数和(自身を除く): 4711162090

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 79, 94, 155, 158, 217, 235, 310, 329, 395, 434, 470, 487, 553, 658, 790, 974, 1085, 1106, 1457, 1645, 2170, 2435, 2449, 2765, 2914, 3290, 3409, 3713, 4870, 4898, 5530, 6818, 7285, 7426, 10199, 12245, 14570, 15097, 17045, 17143, 18565, 20398, 22889, 24490, 25991, 30194, 34090, 34286, 37130, 38473, 45778, 50995, 51982, 75485, 76946, 85715, 101990, 105679, 114445, 115103, 129955, 150970, 160223, 171430, 192365, 211358, 228890, 230206, 259910, 269311, 320446, 384730, 528395, 538622, 575515, 709559, 801115, 805721, 1056790, 1151030, 1192663, 1346555, 1419118, 1602230, 1611442, 1808231, 2385326, 2693110, 3547795, 3616462, 4028605, 4966913, 5963315, 7095590, 8057210, 8348641, 9041155, 9933826, 11926630, 12657617, 16697282, 18082310, 24834565, 25315234, 41743205, 49669130, 56055161, 63288085, 83486410, 112110322, 126576170, 280275805, 392386127, 560551610, 784772254, 1961930635, 3923861270]

約数ペア:

[(1, 3923861270), (2, 1961930635), (5, 784772254), (7, 560551610), (10, 392386127), (14, 280275805), (31, 126576170), (35, 112110322), (47, 83486410), (62, 63288085), (70, 56055161), (79, 49669130), (94, 41743205), (155, 25315234), (158, 24834565), (217, 18082310), (235, 16697282), (310, 12657617), (329, 11926630), (395, 9933826), (434, 9041155), (470, 8348641), (487, 8057210), (553, 7095590), (658, 5963315), (790, 4966913), (974, 4028605), (1085, 3616462), (1106, 3547795), (1457, 2693110), (1645, 2385326), (2170, 1808231), (2435, 1611442), (2449, 1602230), (2765, 1419118), (2914, 1346555), (3290, 1192663), (3409, 1151030), (3713, 1056790), (4870, 805721), (4898, 801115), (5530, 709559), (6818, 575515), (7285, 538622), (7426, 528395), (10199, 384730), (12245, 320446), (14570, 269311), (15097, 259910), (17045, 230206), (17143, 228890), (18565, 211358), (20398, 192365), (22889, 171430), (24490, 160223), (25991, 150970), (30194, 129955), (34090, 115103), (34286, 114445), (37130, 105679), (38473, 101990), (45778, 85715), (50995, 76946), (51982, 75485)]