34445580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 108218880

約数和(自身を除く): 73773300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 79, 86, 129, 130, 156, 158, 169, 172, 195, 215, 237, 258, 260, 316, 338, 390, 395, 430, 474, 507, 516, 559, 645, 676, 780, 790, 845, 860, 948, 1014, 1027, 1118, 1185, 1290, 1580, 1677, 1690, 2028, 2054, 2236, 2370, 2535, 2580, 2795, 3081, 3354, 3380, 3397, 4108, 4740, 5070, 5135, 5590, 6162, 6708, 6794, 7267, 8385, 10140, 10191, 10270, 11180, 12324, 13351, 13588, 14534, 15405, 16770, 16985, 20382, 20540, 21801, 26702, 29068, 30810, 33540, 33970, 36335, 40053, 40764, 43602, 44161, 50955, 53404, 61620, 66755, 67940, 72670, 80106, 87204, 88322, 101910, 109005, 132483, 133510, 145340, 160212, 176644, 200265, 203820, 218010, 220805, 264966, 267020, 400530, 436020, 441610, 529932, 574093, 662415, 801060, 883220, 1148186, 1324830, 1722279, 2296372, 2649660, 2870465, 3444558, 5740930, 6889116, 8611395, 11481860, 17222790, 34445580]

約数ペア:

[(1, 34445580), (2, 17222790), (3, 11481860), (4, 8611395), (5, 6889116), (6, 5740930), (10, 3444558), (12, 2870465), (13, 2649660), (15, 2296372), (20, 1722279), (26, 1324830), (30, 1148186), (39, 883220), (43, 801060), (52, 662415), (60, 574093), (65, 529932), (78, 441610), (79, 436020), (86, 400530), (129, 267020), (130, 264966), (156, 220805), (158, 218010), (169, 203820), (172, 200265), (195, 176644), (215, 160212), (237, 145340), (258, 133510), (260, 132483), (316, 109005), (338, 101910), (390, 88322), (395, 87204), (430, 80106), (474, 72670), (507, 67940), (516, 66755), (559, 61620), (645, 53404), (676, 50955), (780, 44161), (790, 43602), (845, 40764), (860, 40053), (948, 36335), (1014, 33970), (1027, 33540), (1118, 30810), (1185, 29068), (1290, 26702), (1580, 21801), (1677, 20540), (1690, 20382), (2028, 16985), (2054, 16770), (2236, 15405), (2370, 14534), (2535, 13588), (2580, 13351), (2795, 12324), (3081, 11180), (3354, 10270), (3380, 10191), (3397, 10140), (4108, 8385), (4740, 7267), (5070, 6794), (5135, 6708), (5590, 6162)]