170291940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31221

約数の個数: 96

約数和(自身を含む): 586871040

約数和(自身を除く): 416579100

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, 31189, 62378, 93567, 124756, 155945, 187134, 218323, 311890, 374268, 405457, 436646, 467835, 623780, 654969, 810914, 873292, 935670, 1091615, 1216371, 1309938, 1621828, 1871340, 2027285, 2183230, 2432742, 2619876, 2838199, 3274845, 4054570, 4366460, 4865484, 5676398, 6081855, 6549690, 8109140, 8514597, 11352796, 12163710, 13099380, 14190995, 17029194, 24327420, 28381990, 34058388, 42572985, 56763980, 85145970, 170291940]

約数ペア:

[(1, 170291940), (2, 85145970), (3, 56763980), (4, 42572985), (5, 34058388), (6, 28381990), (7, 24327420), (10, 17029194), (12, 14190995), (13, 13099380), (14, 12163710), (15, 11352796), (20, 8514597), (21, 8109140), (26, 6549690), (28, 6081855), (30, 5676398), (35, 4865484), (39, 4366460), (42, 4054570), (52, 3274845), (60, 2838199), (65, 2619876), (70, 2432742), (78, 2183230), (84, 2027285), (91, 1871340), (105, 1621828), (130, 1309938), (140, 1216371), (156, 1091615), (182, 935670), (195, 873292), (210, 810914), (260, 654969), (273, 623780), (364, 467835), (390, 436646), (420, 405457), (455, 374268), (546, 311890), (780, 218323), (910, 187134), (1092, 155945), (1365, 124756), (1820, 93567), (2730, 62378), (5460, 31189)]