84817530

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 120

約数和(自身を含む): 265424148

約数和(自身を除く): 180606618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2137, 2205, 2646, 2835, 3969, 4274, 4410, 5670, 6411, 6615, 7938, 10685, 12822, 13230, 14959, 19233, 19845, 21370, 29918, 32055, 38466, 39690, 44877, 57699, 64110, 74795, 89754, 96165, 104713, 115398, 134631, 149590, 173097, 192330, 209426, 224385, 269262, 288495, 314139, 346194, 403893, 448770, 523565, 576990, 628278, 673155, 807786, 865485, 942417, 1047130, 1211679, 1346310, 1570695, 1730970, 1884834, 2019465, 2423358, 2827251, 3141390, 4038930, 4712085, 5654502, 6058395, 8481753, 9424170, 12116790, 14136255, 16963506, 28272510, 42408765, 84817530]

約数ペア:

[(1, 84817530), (2, 42408765), (3, 28272510), (5, 16963506), (6, 14136255), (7, 12116790), (9, 9424170), (10, 8481753), (14, 6058395), (15, 5654502), (18, 4712085), (21, 4038930), (27, 3141390), (30, 2827251), (35, 2423358), (42, 2019465), (45, 1884834), (49, 1730970), (54, 1570695), (63, 1346310), (70, 1211679), (81, 1047130), (90, 942417), (98, 865485), (105, 807786), (126, 673155), (135, 628278), (147, 576990), (162, 523565), (189, 448770), (210, 403893), (245, 346194), (270, 314139), (294, 288495), (315, 269262), (378, 224385), (405, 209426), (441, 192330), (490, 173097), (567, 149590), (630, 134631), (735, 115398), (810, 104713), (882, 96165), (945, 89754), (1134, 74795), (1323, 64110), (1470, 57699), (1890, 44877), (2137, 39690), (2205, 38466), (2646, 32055), (2835, 29918), (3969, 21370), (4274, 19845), (4410, 19233), (5670, 14959), (6411, 13230), (6615, 12822), (7938, 10685)]