2473380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 9295104

約数和(自身を除く): 6821724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 151, 156, 180, 182, 195, 210, 234, 252, 260, 273, 302, 315, 364, 390, 420, 453, 455, 468, 546, 585, 604, 630, 755, 780, 819, 906, 910, 1057, 1092, 1170, 1260, 1359, 1365, 1510, 1638, 1812, 1820, 1963, 2114, 2265, 2340, 2718, 2730, 3020, 3171, 3276, 3926, 4095, 4228, 4530, 5285, 5436, 5460, 5889, 6342, 6795, 7852, 8190, 9060, 9513, 9815, 10570, 11778, 12684, 13590, 13741, 15855, 16380, 17667, 19026, 19630, 21140, 23556, 27180, 27482, 29445, 31710, 35334, 38052, 39260, 41223, 47565, 54964, 58890, 63420, 68705, 70668, 82446, 88335, 95130, 117780, 123669, 137410, 164892, 176670, 190260, 206115, 247338, 274820, 353340, 412230, 494676, 618345, 824460, 1236690, 2473380]

約数ペア:

[(1, 2473380), (2, 1236690), (3, 824460), (4, 618345), (5, 494676), (6, 412230), (7, 353340), (9, 274820), (10, 247338), (12, 206115), (13, 190260), (14, 176670), (15, 164892), (18, 137410), (20, 123669), (21, 117780), (26, 95130), (28, 88335), (30, 82446), (35, 70668), (36, 68705), (39, 63420), (42, 58890), (45, 54964), (52, 47565), (60, 41223), (63, 39260), (65, 38052), (70, 35334), (78, 31710), (84, 29445), (90, 27482), (91, 27180), (105, 23556), (117, 21140), (126, 19630), (130, 19026), (140, 17667), (151, 16380), (156, 15855), (180, 13741), (182, 13590), (195, 12684), (210, 11778), (234, 10570), (252, 9815), (260, 9513), (273, 9060), (302, 8190), (315, 7852), (364, 6795), (390, 6342), (420, 5889), (453, 5460), (455, 5436), (468, 5285), (546, 4530), (585, 4228), (604, 4095), (630, 3926), (755, 3276), (780, 3171), (819, 3020), (906, 2730), (910, 2718), (1057, 2340), (1092, 2265), (1170, 2114), (1260, 1963), (1359, 1820), (1365, 1812), (1510, 1638)]