6451406780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{27059}}^1$

素因数の和:27219

約数の個数: 96

約数和(自身を含む): 16802311680

約数和(自身を除く): 10350904900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 260, 262, 364, 455, 524, 655, 910, 917, 1310, 1703, 1820, 1834, 2620, 3406, 3668, 4585, 6812, 8515, 9170, 11921, 17030, 18340, 23842, 27059, 34060, 47684, 54118, 59605, 108236, 119210, 135295, 189413, 238420, 270590, 351767, 378826, 541180, 703534, 757652, 947065, 1407068, 1758835, 1894130, 2462369, 3517670, 3544729, 3788260, 4924738, 7035340, 7089458, 9849476, 12311845, 14178916, 17723645, 24623690, 24813103, 35447290, 46081477, 49247380, 49626206, 70894580, 92162954, 99252412, 124065515, 184325908, 230407385, 248131030, 322570339, 460814770, 496262060, 645140678, 921629540, 1290281356, 1612851695, 3225703390, 6451406780]

約数ペア:

[(1, 6451406780), (2, 3225703390), (4, 1612851695), (5, 1290281356), (7, 921629540), (10, 645140678), (13, 496262060), (14, 460814770), (20, 322570339), (26, 248131030), (28, 230407385), (35, 184325908), (52, 124065515), (65, 99252412), (70, 92162954), (91, 70894580), (130, 49626206), (131, 49247380), (140, 46081477), (182, 35447290), (260, 24813103), (262, 24623690), (364, 17723645), (455, 14178916), (524, 12311845), (655, 9849476), (910, 7089458), (917, 7035340), (1310, 4924738), (1703, 3788260), (1820, 3544729), (1834, 3517670), (2620, 2462369), (3406, 1894130), (3668, 1758835), (4585, 1407068), (6812, 947065), (8515, 757652), (9170, 703534), (11921, 541180), (17030, 378826), (18340, 351767), (23842, 270590), (27059, 238420), (34060, 189413), (47684, 135295), (54118, 119210), (59605, 108236)]