74789190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5653}}^1$

素因数の和:5683

約数の個数: 96

約数和(自身を含む): 232040160

約数和(自身を除く): 157250970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5653, 6615, 11306, 13230, 16959, 28265, 33918, 39571, 50877, 56530, 79142, 84795, 101754, 118713, 152631, 169590, 197855, 237426, 254385, 276997, 305262, 356139, 395710, 508770, 553994, 593565, 712278, 763155, 830991, 1068417, 1187130, 1384985, 1526310, 1661982, 1780695, 2136834, 2492973, 2769970, 3561390, 4154955, 4985946, 5342085, 7478919, 8309910, 10684170, 12464865, 14957838, 24929730, 37394595, 74789190]

約数ペア:

[(1, 74789190), (2, 37394595), (3, 24929730), (5, 14957838), (6, 12464865), (7, 10684170), (9, 8309910), (10, 7478919), (14, 5342085), (15, 4985946), (18, 4154955), (21, 3561390), (27, 2769970), (30, 2492973), (35, 2136834), (42, 1780695), (45, 1661982), (49, 1526310), (54, 1384985), (63, 1187130), (70, 1068417), (90, 830991), (98, 763155), (105, 712278), (126, 593565), (135, 553994), (147, 508770), (189, 395710), (210, 356139), (245, 305262), (270, 276997), (294, 254385), (315, 237426), (378, 197855), (441, 169590), (490, 152631), (630, 118713), (735, 101754), (882, 84795), (945, 79142), (1323, 56530), (1470, 50877), (1890, 39571), (2205, 33918), (2646, 28265), (4410, 16959), (5653, 13230), (6615, 11306)]