30110072580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1405699}}^1$

素因数の和:1405738

約数の個数: 144

約数和(自身を含む): 110521756800

約数和(自身を除く): 80411684220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 1405699, 2811398, 4217097, 5622796, 7028495, 8434194, 9839893, 12651291, 14056990, 16868388, 19679786, 21085485, 23896883, 25302582, 28113980, 29519679, 39359572, 42170970, 47793766, 49199465, 50605164, 59039358, 63256455, 71690649, 84341940, 88559037, 95587532, 98398930, 118078716, 119484415, 126512910, 143381298, 147598395, 167278181, 177118074, 196797860, 215071947, 238968830, 253025820, 286762596, 295196790, 334556362, 354236148, 358453245, 430143894, 442795185, 477937660, 501834543, 590393580, 669112724, 716906490, 836390905, 860287788, 885590370, 1003669086, 1075359735, 1433812980, 1505503629, 1672781810, 1771180740, 2007338172, 2150719470, 2509172715, 3011007258, 3345563620, 4301438940, 5018345430, 6022014516, 7527518145, 10036690860, 15055036290, 30110072580]

約数ペア:

[(1, 30110072580), (2, 15055036290), (3, 10036690860), (4, 7527518145), (5, 6022014516), (6, 5018345430), (7, 4301438940), (9, 3345563620), (10, 3011007258), (12, 2509172715), (14, 2150719470), (15, 2007338172), (17, 1771180740), (18, 1672781810), (20, 1505503629), (21, 1433812980), (28, 1075359735), (30, 1003669086), (34, 885590370), (35, 860287788), (36, 836390905), (42, 716906490), (45, 669112724), (51, 590393580), (60, 501834543), (63, 477937660), (68, 442795185), (70, 430143894), (84, 358453245), (85, 354236148), (90, 334556362), (102, 295196790), (105, 286762596), (119, 253025820), (126, 238968830), (140, 215071947), (153, 196797860), (170, 177118074), (180, 167278181), (204, 147598395), (210, 143381298), (238, 126512910), (252, 119484415), (255, 118078716), (306, 98398930), (315, 95587532), (340, 88559037), (357, 84341940), (420, 71690649), (476, 63256455), (510, 59039358), (595, 50605164), (612, 49199465), (630, 47793766), (714, 42170970), (765, 39359572), (1020, 29519679), (1071, 28113980), (1190, 25302582), (1260, 23896883), (1428, 21085485), (1530, 19679786), (1785, 16868388), (2142, 14056990), (2380, 12651291), (3060, 9839893), (3570, 8434194), (4284, 7028495), (5355, 5622796), (7140, 4217097), (10710, 2811398), (21420, 1405699)]