30699060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3885

約数の個数: 96

約数和(自身を含む): 103434240

約数和(自身を除く): 72735180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3847, 3990, 7694, 7980, 11541, 15388, 19235, 23082, 26929, 38470, 46164, 53858, 57705, 73093, 76940, 80787, 107716, 115410, 134645, 146186, 161574, 219279, 230820, 269290, 292372, 323148, 365465, 403935, 438558, 511651, 538580, 730930, 807870, 877116, 1023302, 1096395, 1461860, 1534953, 1615740, 2046604, 2192790, 2558255, 3069906, 4385580, 5116510, 6139812, 7674765, 10233020, 15349530, 30699060]

約数ペア:

[(1, 30699060), (2, 15349530), (3, 10233020), (4, 7674765), (5, 6139812), (6, 5116510), (7, 4385580), (10, 3069906), (12, 2558255), (14, 2192790), (15, 2046604), (19, 1615740), (20, 1534953), (21, 1461860), (28, 1096395), (30, 1023302), (35, 877116), (38, 807870), (42, 730930), (57, 538580), (60, 511651), (70, 438558), (76, 403935), (84, 365465), (95, 323148), (105, 292372), (114, 269290), (133, 230820), (140, 219279), (190, 161574), (210, 146186), (228, 134645), (266, 115410), (285, 107716), (380, 80787), (399, 76940), (420, 73093), (532, 57705), (570, 53858), (665, 46164), (798, 38470), (1140, 26929), (1330, 23082), (1596, 19235), (1995, 15388), (2660, 11541), (3847, 7980), (3990, 7694)]