69412980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12745

約数の個数: 96

約数和(自身を含む): 239226624

約数和(自身を除く): 169813644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12713, 25426, 38139, 50852, 63565, 76278, 88991, 127130, 152556, 165269, 177982, 190695, 254260, 266973, 330538, 355964, 381390, 444955, 495807, 533946, 661076, 762780, 826345, 889910, 991614, 1067892, 1156883, 1334865, 1652690, 1779820, 1983228, 2313766, 2479035, 2669730, 3305380, 3470649, 4627532, 4958070, 5339460, 5784415, 6941298, 9916140, 11568830, 13882596, 17353245, 23137660, 34706490, 69412980]

約数ペア:

[(1, 69412980), (2, 34706490), (3, 23137660), (4, 17353245), (5, 13882596), (6, 11568830), (7, 9916140), (10, 6941298), (12, 5784415), (13, 5339460), (14, 4958070), (15, 4627532), (20, 3470649), (21, 3305380), (26, 2669730), (28, 2479035), (30, 2313766), (35, 1983228), (39, 1779820), (42, 1652690), (52, 1334865), (60, 1156883), (65, 1067892), (70, 991614), (78, 889910), (84, 826345), (91, 762780), (105, 661076), (130, 533946), (140, 495807), (156, 444955), (182, 381390), (195, 355964), (210, 330538), (260, 266973), (273, 254260), (364, 190695), (390, 177982), (420, 165269), (455, 152556), (546, 127130), (780, 88991), (910, 76278), (1092, 63565), (1365, 50852), (1820, 38139), (2730, 25426), (5460, 12713)]