7132909980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{999007}}^1$

素因数の和:999043

約数の個数: 96

約数和(自身を含む): 24168001536

約数和(自身を除く): 17035091556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 999007, 1998014, 2997021, 3996028, 4995035, 5994042, 6993049, 9990070, 11988084, 13986098, 14985105, 16983119, 19980140, 20979147, 27972196, 29970210, 33966238, 34965245, 41958294, 50949357, 59940420, 67932476, 69930490, 83916588, 84915595, 101898714, 104895735, 118881833, 139860980, 169831190, 203797428, 209791470, 237763666, 254746785, 339662380, 356645499, 419582940, 475527332, 509493570, 594409165, 713290998, 1018987140, 1188818330, 1426581996, 1783227495, 2377636660, 3566454990, 7132909980]

約数ペア:

[(1, 7132909980), (2, 3566454990), (3, 2377636660), (4, 1783227495), (5, 1426581996), (6, 1188818330), (7, 1018987140), (10, 713290998), (12, 594409165), (14, 509493570), (15, 475527332), (17, 419582940), (20, 356645499), (21, 339662380), (28, 254746785), (30, 237763666), (34, 209791470), (35, 203797428), (42, 169831190), (51, 139860980), (60, 118881833), (68, 104895735), (70, 101898714), (84, 84915595), (85, 83916588), (102, 69930490), (105, 67932476), (119, 59940420), (140, 50949357), (170, 41958294), (204, 34965245), (210, 33966238), (238, 29970210), (255, 27972196), (340, 20979147), (357, 19980140), (420, 16983119), (476, 14985105), (510, 13986098), (595, 11988084), (714, 9990070), (1020, 6993049), (1190, 5994042), (1428, 4995035), (1785, 3996028), (2380, 2997021), (3570, 1998014), (7140, 999007)]