7130970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^4\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 160

約数和(自身を含む): 24200640

約数和(自身を除く): 17069670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 135, 147, 154, 165, 189, 198, 210, 231, 245, 270, 294, 297, 315, 330, 343, 378, 385, 441, 462, 490, 495, 539, 594, 630, 686, 693, 735, 770, 882, 945, 990, 1029, 1078, 1155, 1323, 1386, 1470, 1485, 1617, 1715, 1890, 2058, 2079, 2205, 2310, 2401, 2646, 2695, 2970, 3087, 3234, 3430, 3465, 3773, 4158, 4410, 4802, 4851, 5145, 5390, 6174, 6615, 6930, 7203, 7546, 8085, 9261, 9702, 10290, 10395, 11319, 12005, 13230, 14406, 14553, 15435, 16170, 18522, 18865, 20790, 21609, 22638, 24010, 24255, 26411, 29106, 30870, 33957, 36015, 37730, 43218, 46305, 48510, 52822, 56595, 64827, 67914, 72030, 72765, 79233, 92610, 101871, 108045, 113190, 129654, 132055, 145530, 158466, 169785, 203742, 216090, 237699, 264110, 324135, 339570, 396165, 475398, 509355, 648270, 713097, 792330, 1018710, 1188495, 1426194, 2376990, 3565485, 7130970]

約数ペア:

[(1, 7130970), (2, 3565485), (3, 2376990), (5, 1426194), (6, 1188495), (7, 1018710), (9, 792330), (10, 713097), (11, 648270), (14, 509355), (15, 475398), (18, 396165), (21, 339570), (22, 324135), (27, 264110), (30, 237699), (33, 216090), (35, 203742), (42, 169785), (45, 158466), (49, 145530), (54, 132055), (55, 129654), (63, 113190), (66, 108045), (70, 101871), (77, 92610), (90, 79233), (98, 72765), (99, 72030), (105, 67914), (110, 64827), (126, 56595), (135, 52822), (147, 48510), (154, 46305), (165, 43218), (189, 37730), (198, 36015), (210, 33957), (231, 30870), (245, 29106), (270, 26411), (294, 24255), (297, 24010), (315, 22638), (330, 21609), (343, 20790), (378, 18865), (385, 18522), (441, 16170), (462, 15435), (490, 14553), (495, 14406), (539, 13230), (594, 12005), (630, 11319), (686, 10395), (693, 10290), (735, 9702), (770, 9261), (882, 8085), (945, 7546), (990, 7203), (1029, 6930), (1078, 6615), (1155, 6174), (1323, 5390), (1386, 5145), (1470, 4851), (1485, 4802), (1617, 4410), (1715, 4158), (1890, 3773), (2058, 3465), (2079, 3430), (2205, 3234), (2310, 3087), (2401, 2970), (2646, 2695)]