30089220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2361

約数の個数: 96

約数和(自身を含む): 99434496

約数和(自身を除く): 69345276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2311, 2604, 3255, 4340, 4622, 6510, 6933, 9244, 11555, 13020, 13866, 16177, 23110, 27732, 32354, 34665, 46220, 48531, 64708, 69330, 71641, 80885, 97062, 138660, 143282, 161770, 194124, 214923, 242655, 286564, 323540, 358205, 429846, 485310, 501487, 716410, 859692, 970620, 1002974, 1074615, 1432820, 1504461, 2005948, 2149230, 2507435, 3008922, 4298460, 5014870, 6017844, 7522305, 10029740, 15044610, 30089220]

約数ペア:

[(1, 30089220), (2, 15044610), (3, 10029740), (4, 7522305), (5, 6017844), (6, 5014870), (7, 4298460), (10, 3008922), (12, 2507435), (14, 2149230), (15, 2005948), (20, 1504461), (21, 1432820), (28, 1074615), (30, 1002974), (31, 970620), (35, 859692), (42, 716410), (60, 501487), (62, 485310), (70, 429846), (84, 358205), (93, 323540), (105, 286564), (124, 242655), (140, 214923), (155, 194124), (186, 161770), (210, 143282), (217, 138660), (310, 97062), (372, 80885), (420, 71641), (434, 69330), (465, 64708), (620, 48531), (651, 46220), (868, 34665), (930, 32354), (1085, 27732), (1302, 23110), (1860, 16177), (2170, 13866), (2311, 13020), (2604, 11555), (3255, 9244), (4340, 6933), (4622, 6510)]