70177380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12885

約数の個数: 96

約数和(自身を含む): 241860864

約数和(自身を除く): 171683484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12853, 25706, 38559, 51412, 64265, 77118, 89971, 128530, 154236, 167089, 179942, 192795, 257060, 269913, 334178, 359884, 385590, 449855, 501267, 539826, 668356, 771180, 835445, 899710, 1002534, 1079652, 1169623, 1349565, 1670890, 1799420, 2005068, 2339246, 2506335, 2699130, 3341780, 3508869, 4678492, 5012670, 5398260, 5848115, 7017738, 10025340, 11696230, 14035476, 17544345, 23392460, 35088690, 70177380]

約数ペア:

[(1, 70177380), (2, 35088690), (3, 23392460), (4, 17544345), (5, 14035476), (6, 11696230), (7, 10025340), (10, 7017738), (12, 5848115), (13, 5398260), (14, 5012670), (15, 4678492), (20, 3508869), (21, 3341780), (26, 2699130), (28, 2506335), (30, 2339246), (35, 2005068), (39, 1799420), (42, 1670890), (52, 1349565), (60, 1169623), (65, 1079652), (70, 1002534), (78, 899710), (84, 835445), (91, 771180), (105, 668356), (130, 539826), (140, 501267), (156, 449855), (182, 385590), (195, 359884), (210, 334178), (260, 269913), (273, 257060), (364, 192795), (390, 179942), (420, 167089), (455, 154236), (546, 128530), (780, 89971), (910, 77118), (1092, 64265), (1365, 51412), (1820, 38559), (2730, 25706), (5460, 12853)]