74683980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59273}}^1$

素因数の和:59295

約数の個数: 72

約数和(自身を含む): 258908832

約数和(自身を除く): 184224852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59273, 118546, 177819, 237092, 296365, 355638, 414911, 533457, 592730, 711276, 829822, 889095, 1066914, 1185460, 1244733, 1659644, 1778190, 2074555, 2133828, 2489466, 2667285, 3556380, 3734199, 4149110, 4978932, 5334570, 6223665, 7468398, 8298220, 10669140, 12447330, 14936796, 18670995, 24894660, 37341990, 74683980]

約数ペア:

[(1, 74683980), (2, 37341990), (3, 24894660), (4, 18670995), (5, 14936796), (6, 12447330), (7, 10669140), (9, 8298220), (10, 7468398), (12, 6223665), (14, 5334570), (15, 4978932), (18, 4149110), (20, 3734199), (21, 3556380), (28, 2667285), (30, 2489466), (35, 2133828), (36, 2074555), (42, 1778190), (45, 1659644), (60, 1244733), (63, 1185460), (70, 1066914), (84, 889095), (90, 829822), (105, 711276), (126, 592730), (140, 533457), (180, 414911), (210, 355638), (252, 296365), (315, 237092), (420, 177819), (630, 118546), (1260, 59273)]