12899686020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{972827}}^1$

素因数の和:972869

約数の個数: 96

約数和(自身を含む): 41185646208

約数和(自身を除く): 28285960188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 972827, 1945654, 2918481, 3891308, 4864135, 5836962, 9728270, 11673924, 12646751, 14592405, 16538059, 19456540, 25293502, 29184810, 33076118, 37940253, 49614177, 50587004, 58369620, 63233755, 66152236, 75880506, 82690295, 99228354, 126467510, 151761012, 165380590, 189701265, 198456708, 214994767, 248070885, 252935020, 330761180, 379402530, 429989534, 496141770, 644984301, 758805060, 859979068, 992283540, 1074973835, 1289968602, 2149947670, 2579937204, 3224921505, 4299895340, 6449843010, 12899686020]

約数ペア:

[(1, 12899686020), (2, 6449843010), (3, 4299895340), (4, 3224921505), (5, 2579937204), (6, 2149947670), (10, 1289968602), (12, 1074973835), (13, 992283540), (15, 859979068), (17, 758805060), (20, 644984301), (26, 496141770), (30, 429989534), (34, 379402530), (39, 330761180), (51, 252935020), (52, 248070885), (60, 214994767), (65, 198456708), (68, 189701265), (78, 165380590), (85, 151761012), (102, 126467510), (130, 99228354), (156, 82690295), (170, 75880506), (195, 66152236), (204, 63233755), (221, 58369620), (255, 50587004), (260, 49614177), (340, 37940253), (390, 33076118), (442, 29184810), (510, 25293502), (663, 19456540), (780, 16538059), (884, 14592405), (1020, 12646751), (1105, 11673924), (1326, 9728270), (2210, 5836962), (2652, 4864135), (3315, 3891308), (4420, 2918481), (6630, 1945654), (13260, 972827)]