1794390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 4790016

約数和(自身を除く): 2995626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 107, 129, 130, 195, 214, 215, 258, 321, 390, 430, 535, 559, 642, 645, 1070, 1118, 1290, 1391, 1605, 1677, 2782, 2795, 3210, 3354, 4173, 4601, 5590, 6955, 8346, 8385, 9202, 13803, 13910, 16770, 20865, 23005, 27606, 41730, 46010, 59813, 69015, 119626, 138030, 179439, 299065, 358878, 598130, 897195, 1794390]

約数ペア:

[(1, 1794390), (2, 897195), (3, 598130), (5, 358878), (6, 299065), (10, 179439), (13, 138030), (15, 119626), (26, 69015), (30, 59813), (39, 46010), (43, 41730), (65, 27606), (78, 23005), (86, 20865), (107, 16770), (129, 13910), (130, 13803), (195, 9202), (214, 8385), (215, 8346), (258, 6955), (321, 5590), (390, 4601), (430, 4173), (535, 3354), (559, 3210), (642, 2795), (645, 2782), (1070, 1677), (1118, 1605), (1290, 1391)]