2915276220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{1031}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 9249956352

約数和(自身を除く): 6334680132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 683, 690, 828, 1031, 1035, 1366, 1380, 2049, 2062, 2070, 2732, 3093, 3415, 4098, 4124, 4140, 5155, 6147, 6186, 6830, 8196, 9279, 10245, 10310, 12294, 12372, 13660, 15465, 15709, 18558, 20490, 20620, 23713, 24588, 30735, 30930, 31418, 37116, 40980, 46395, 47127, 47426, 61470, 61860, 62836, 71139, 78545, 92790, 94254, 94852, 118565, 122940, 141381, 142278, 157090, 185580, 188508, 213417, 235635, 237130, 282762, 284556, 314180, 355695, 426834, 471270, 474260, 565524, 704173, 706905, 711390, 853668, 942540, 1067085, 1408346, 1413810, 1422780, 2112519, 2134170, 2816692, 2827620, 3520865, 4225038, 4268340, 6337557, 7041730, 8450076, 10562595, 12675114, 14083460, 16195979, 21125190, 25350228, 31687785, 32391958, 42250380, 48587937, 63375570, 64783916, 80979895, 97175874, 126751140, 145763811, 161959790, 194351748, 242939685, 291527622, 323919580, 485879370, 583055244, 728819055, 971758740, 1457638110, 2915276220]

約数ペア:

[(1, 2915276220), (2, 1457638110), (3, 971758740), (4, 728819055), (5, 583055244), (6, 485879370), (9, 323919580), (10, 291527622), (12, 242939685), (15, 194351748), (18, 161959790), (20, 145763811), (23, 126751140), (30, 97175874), (36, 80979895), (45, 64783916), (46, 63375570), (60, 48587937), (69, 42250380), (90, 32391958), (92, 31687785), (115, 25350228), (138, 21125190), (180, 16195979), (207, 14083460), (230, 12675114), (276, 10562595), (345, 8450076), (414, 7041730), (460, 6337557), (683, 4268340), (690, 4225038), (828, 3520865), (1031, 2827620), (1035, 2816692), (1366, 2134170), (1380, 2112519), (2049, 1422780), (2062, 1413810), (2070, 1408346), (2732, 1067085), (3093, 942540), (3415, 853668), (4098, 711390), (4124, 706905), (4140, 704173), (5155, 565524), (6147, 474260), (6186, 471270), (6830, 426834), (8196, 355695), (9279, 314180), (10245, 284556), (10310, 282762), (12294, 237130), (12372, 235635), (13660, 213417), (15465, 188508), (15709, 185580), (18558, 157090), (20490, 142278), (20620, 141381), (23713, 122940), (24588, 118565), (30735, 94852), (30930, 94254), (31418, 92790), (37116, 78545), (40980, 71139), (46395, 62836), (47127, 61860), (47426, 61470)]