47331060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 163404864

約数和(自身を除く): 116073804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 947, 980, 1020, 1190, 1428, 1470, 1666, 1785, 1894, 2380, 2499, 2841, 2940, 3332, 3570, 3788, 4165, 4735, 4998, 5682, 6629, 7140, 8330, 9470, 9996, 11364, 12495, 13258, 14205, 16099, 16660, 18940, 19887, 24990, 26516, 28410, 32198, 33145, 39774, 46403, 48297, 49980, 56820, 64396, 66290, 79548, 80495, 92806, 96594, 99435, 112693, 132580, 139209, 160990, 185612, 193188, 198870, 225386, 232015, 241485, 278418, 321980, 338079, 397740, 450772, 464030, 482970, 556836, 563465, 676158, 696045, 788851, 928060, 965940, 1126930, 1352316, 1392090, 1577702, 1690395, 2253860, 2366553, 2784180, 3155404, 3380790, 3944255, 4733106, 6761580, 7888510, 9466212, 11832765, 15777020, 23665530, 47331060]

約数ペア:

[(1, 47331060), (2, 23665530), (3, 15777020), (4, 11832765), (5, 9466212), (6, 7888510), (7, 6761580), (10, 4733106), (12, 3944255), (14, 3380790), (15, 3155404), (17, 2784180), (20, 2366553), (21, 2253860), (28, 1690395), (30, 1577702), (34, 1392090), (35, 1352316), (42, 1126930), (49, 965940), (51, 928060), (60, 788851), (68, 696045), (70, 676158), (84, 563465), (85, 556836), (98, 482970), (102, 464030), (105, 450772), (119, 397740), (140, 338079), (147, 321980), (170, 278418), (196, 241485), (204, 232015), (210, 225386), (238, 198870), (245, 193188), (255, 185612), (294, 160990), (340, 139209), (357, 132580), (420, 112693), (476, 99435), (490, 96594), (510, 92806), (588, 80495), (595, 79548), (714, 66290), (735, 64396), (833, 56820), (947, 49980), (980, 48297), (1020, 46403), (1190, 39774), (1428, 33145), (1470, 32198), (1666, 28410), (1785, 26516), (1894, 24990), (2380, 19887), (2499, 18940), (2841, 16660), (2940, 16099), (3332, 14205), (3570, 13258), (3788, 12495), (4165, 11364), (4735, 9996), (4998, 9470), (5682, 8330), (6629, 7140)]