84688170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 241118208

約数和(自身を除く): 156430038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 1087, 1113, 1470, 1590, 1855, 2174, 2226, 2597, 3261, 3710, 5194, 5435, 5565, 6522, 7609, 7791, 10870, 11130, 12985, 15218, 15582, 16305, 22827, 25970, 32610, 38045, 38955, 45654, 53263, 57611, 76090, 77910, 106526, 114135, 115222, 159789, 172833, 228270, 266315, 288055, 319578, 345666, 403277, 532630, 576110, 798945, 806554, 864165, 1209831, 1597890, 1728330, 2016385, 2419662, 2822939, 4032770, 5645878, 6049155, 8468817, 12098310, 14114695, 16937634, 28229390, 42344085, 84688170]

約数ペア:

[(1, 84688170), (2, 42344085), (3, 28229390), (5, 16937634), (6, 14114695), (7, 12098310), (10, 8468817), (14, 6049155), (15, 5645878), (21, 4032770), (30, 2822939), (35, 2419662), (42, 2016385), (49, 1728330), (53, 1597890), (70, 1209831), (98, 864165), (105, 806554), (106, 798945), (147, 576110), (159, 532630), (210, 403277), (245, 345666), (265, 319578), (294, 288055), (318, 266315), (371, 228270), (490, 172833), (530, 159789), (735, 115222), (742, 114135), (795, 106526), (1087, 77910), (1113, 76090), (1470, 57611), (1590, 53263), (1855, 45654), (2174, 38955), (2226, 38045), (2597, 32610), (3261, 25970), (3710, 22827), (5194, 16305), (5435, 15582), (5565, 15218), (6522, 12985), (7609, 11130), (7791, 10870)]