70356780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 232805664

約数和(自身を除く): 162448884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 281, 321, 390, 428, 468, 535, 562, 585, 642, 780, 843, 963, 1070, 1124, 1170, 1284, 1391, 1405, 1605, 1686, 1926, 2140, 2340, 2529, 2782, 2810, 3210, 3372, 3653, 3852, 4173, 4215, 4815, 5058, 5564, 5620, 6420, 6955, 7306, 8346, 8430, 9630, 10116, 10959, 12519, 12645, 13910, 14612, 16692, 16860, 18265, 19260, 20865, 21918, 25038, 25290, 27820, 30067, 32877, 36530, 41730, 43836, 50076, 50580, 54795, 60134, 62595, 65754, 73060, 83460, 90201, 109590, 120268, 125190, 131508, 150335, 164385, 180402, 219180, 250380, 270603, 300670, 328770, 360804, 390871, 451005, 541206, 601340, 657540, 781742, 902010, 1082412, 1172613, 1353015, 1563484, 1804020, 1954355, 2345226, 2706030, 3517839, 3908710, 4690452, 5412060, 5863065, 7035678, 7817420, 11726130, 14071356, 17589195, 23452260, 35178390, 70356780]

約数ペア:

[(1, 70356780), (2, 35178390), (3, 23452260), (4, 17589195), (5, 14071356), (6, 11726130), (9, 7817420), (10, 7035678), (12, 5863065), (13, 5412060), (15, 4690452), (18, 3908710), (20, 3517839), (26, 2706030), (30, 2345226), (36, 1954355), (39, 1804020), (45, 1563484), (52, 1353015), (60, 1172613), (65, 1082412), (78, 902010), (90, 781742), (107, 657540), (117, 601340), (130, 541206), (156, 451005), (180, 390871), (195, 360804), (214, 328770), (234, 300670), (260, 270603), (281, 250380), (321, 219180), (390, 180402), (428, 164385), (468, 150335), (535, 131508), (562, 125190), (585, 120268), (642, 109590), (780, 90201), (843, 83460), (963, 73060), (1070, 65754), (1124, 62595), (1170, 60134), (1284, 54795), (1391, 50580), (1405, 50076), (1605, 43836), (1686, 41730), (1926, 36530), (2140, 32877), (2340, 30067), (2529, 27820), (2782, 25290), (2810, 25038), (3210, 21918), (3372, 20865), (3653, 19260), (3852, 18265), (4173, 16860), (4215, 16692), (4815, 14612), (5058, 13910), (5564, 12645), (5620, 12519), (6420, 10959), (6955, 10116), (7306, 9630), (8346, 8430)]