7179910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 7750010

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 53, 62, 95, 106, 115, 155, 190, 230, 265, 310, 437, 530, 589, 713, 874, 1007, 1178, 1219, 1426, 1643, 2014, 2185, 2438, 2945, 3286, 3565, 4370, 5035, 5890, 6095, 7130, 8215, 10070, 12190, 13547, 16430, 23161, 27094, 31217, 37789, 46322, 62434, 67735, 75578, 115805, 135470, 156085, 188945, 231610, 312170, 377890, 717991, 1435982, 3589955, 7179910]

約数ペア:

[(1, 7179910), (2, 3589955), (5, 1435982), (10, 717991), (19, 377890), (23, 312170), (31, 231610), (38, 188945), (46, 156085), (53, 135470), (62, 115805), (95, 75578), (106, 67735), (115, 62434), (155, 46322), (190, 37789), (230, 31217), (265, 27094), (310, 23161), (437, 16430), (530, 13547), (589, 12190), (713, 10070), (874, 8215), (1007, 7130), (1178, 6095), (1219, 5890), (1426, 5035), (1643, 4370), (2014, 3565), (2185, 3286), (2438, 2945)]