971433450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 2827589856

約数和(自身を除く): 1856156406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 211, 225, 234, 325, 390, 422, 450, 585, 633, 650, 787, 975, 1055, 1170, 1266, 1574, 1899, 1950, 2110, 2361, 2743, 2925, 3165, 3798, 3935, 4722, 5275, 5486, 5850, 6330, 7083, 7870, 8229, 9495, 10231, 10550, 11805, 13715, 14166, 15825, 16458, 18990, 19675, 20462, 23610, 24687, 27430, 30693, 31650, 35415, 39350, 41145, 47475, 49374, 51155, 59025, 61386, 68575, 70830, 82290, 92079, 94950, 102310, 118050, 123435, 137150, 153465, 166057, 177075, 184158, 205725, 246870, 255775, 306930, 332114, 354150, 411450, 460395, 498171, 511550, 617175, 767325, 830285, 920790, 996342, 1234350, 1494513, 1534650, 1660570, 2158741, 2301975, 2490855, 2989026, 4151425, 4317482, 4603950, 4981710, 6476223, 7472565, 8302850, 10793705, 12454275, 12952446, 14945130, 19428669, 21587410, 24908550, 32381115, 37362825, 38857338, 53968525, 64762230, 74725650, 97143345, 107937050, 161905575, 194286690, 323811150, 485716725, 971433450]

約数ペア:

[(1, 971433450), (2, 485716725), (3, 323811150), (5, 194286690), (6, 161905575), (9, 107937050), (10, 97143345), (13, 74725650), (15, 64762230), (18, 53968525), (25, 38857338), (26, 37362825), (30, 32381115), (39, 24908550), (45, 21587410), (50, 19428669), (65, 14945130), (75, 12952446), (78, 12454275), (90, 10793705), (117, 8302850), (130, 7472565), (150, 6476223), (195, 4981710), (211, 4603950), (225, 4317482), (234, 4151425), (325, 2989026), (390, 2490855), (422, 2301975), (450, 2158741), (585, 1660570), (633, 1534650), (650, 1494513), (787, 1234350), (975, 996342), (1055, 920790), (1170, 830285), (1266, 767325), (1574, 617175), (1899, 511550), (1950, 498171), (2110, 460395), (2361, 411450), (2743, 354150), (2925, 332114), (3165, 306930), (3798, 255775), (3935, 246870), (4722, 205725), (5275, 184158), (5486, 177075), (5850, 166057), (6330, 153465), (7083, 137150), (7870, 123435), (8229, 118050), (9495, 102310), (10231, 94950), (10550, 92079), (11805, 82290), (13715, 70830), (14166, 68575), (15825, 61386), (16458, 59025), (18990, 51155), (19675, 49374), (20462, 47475), (23610, 41145), (24687, 39350), (27430, 35415), (30693, 31650)]