2013367980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 6143757984

約数和(自身を除く): 4130390004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 181, 195, 260, 338, 362, 390, 507, 543, 676, 724, 780, 845, 905, 1014, 1086, 1097, 1690, 1810, 2028, 2172, 2194, 2353, 2535, 2715, 3291, 3380, 3620, 4388, 4706, 5070, 5430, 5485, 6582, 7059, 9412, 10140, 10860, 10970, 11765, 13164, 14118, 14261, 16455, 21940, 23530, 28236, 28522, 30589, 32910, 35295, 42783, 47060, 57044, 61178, 65820, 70590, 71305, 85566, 91767, 122356, 141180, 142610, 152945, 171132, 183534, 185393, 198557, 213915, 285220, 305890, 367068, 370786, 397114, 427830, 458835, 556179, 595671, 611780, 741572, 794228, 855660, 917670, 926965, 992785, 1112358, 1191342, 1835340, 1853930, 1985570, 2224716, 2382684, 2581241, 2780895, 2978355, 3707860, 3971140, 5162482, 5561790, 5956710, 7743723, 10324964, 11123580, 11913420, 12906205, 15487446, 25812410, 30974892, 33556133, 38718615, 51624820, 67112266, 77437230, 100668399, 134224532, 154874460, 167780665, 201336798, 335561330, 402673596, 503341995, 671122660, 1006683990, 2013367980]

約数ペア:

[(1, 2013367980), (2, 1006683990), (3, 671122660), (4, 503341995), (5, 402673596), (6, 335561330), (10, 201336798), (12, 167780665), (13, 154874460), (15, 134224532), (20, 100668399), (26, 77437230), (30, 67112266), (39, 51624820), (52, 38718615), (60, 33556133), (65, 30974892), (78, 25812410), (130, 15487446), (156, 12906205), (169, 11913420), (181, 11123580), (195, 10324964), (260, 7743723), (338, 5956710), (362, 5561790), (390, 5162482), (507, 3971140), (543, 3707860), (676, 2978355), (724, 2780895), (780, 2581241), (845, 2382684), (905, 2224716), (1014, 1985570), (1086, 1853930), (1097, 1835340), (1690, 1191342), (1810, 1112358), (2028, 992785), (2172, 926965), (2194, 917670), (2353, 855660), (2535, 794228), (2715, 741572), (3291, 611780), (3380, 595671), (3620, 556179), (4388, 458835), (4706, 427830), (5070, 397114), (5430, 370786), (5485, 367068), (6582, 305890), (7059, 285220), (9412, 213915), (10140, 198557), (10860, 185393), (10970, 183534), (11765, 171132), (13164, 152945), (14118, 142610), (14261, 141180), (16455, 122356), (21940, 91767), (23530, 85566), (28236, 71305), (28522, 70590), (30589, 65820), (32910, 61178), (35295, 57044), (42783, 47060)]