170585820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 554063328

約数和(自身を除く): 383477508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 306, 321, 340, 428, 510, 521, 535, 612, 642, 765, 963, 1020, 1042, 1070, 1284, 1530, 1563, 1605, 1819, 1926, 2084, 2140, 2605, 3060, 3126, 3210, 3638, 3852, 4689, 4815, 5210, 5457, 6252, 6420, 7276, 7815, 8857, 9095, 9378, 9630, 10420, 10914, 15630, 16371, 17714, 18190, 18756, 19260, 21828, 23445, 26571, 27285, 31260, 32742, 35428, 36380, 44285, 46890, 53142, 54570, 55747, 65484, 79713, 81855, 88570, 93780, 106284, 109140, 111494, 132855, 159426, 163710, 167241, 177140, 222988, 265710, 278735, 318852, 327420, 334482, 398565, 501723, 531420, 557470, 668964, 797130, 836205, 947699, 1003446, 1114940, 1594260, 1672410, 1895398, 2006892, 2508615, 2843097, 3344820, 3790796, 4738495, 5017230, 5686194, 8529291, 9476990, 10034460, 11372388, 14215485, 17058582, 18953980, 28430970, 34117164, 42646455, 56861940, 85292910, 170585820]

約数ペア:

[(1, 170585820), (2, 85292910), (3, 56861940), (4, 42646455), (5, 34117164), (6, 28430970), (9, 18953980), (10, 17058582), (12, 14215485), (15, 11372388), (17, 10034460), (18, 9476990), (20, 8529291), (30, 5686194), (34, 5017230), (36, 4738495), (45, 3790796), (51, 3344820), (60, 2843097), (68, 2508615), (85, 2006892), (90, 1895398), (102, 1672410), (107, 1594260), (153, 1114940), (170, 1003446), (180, 947699), (204, 836205), (214, 797130), (255, 668964), (306, 557470), (321, 531420), (340, 501723), (428, 398565), (510, 334482), (521, 327420), (535, 318852), (612, 278735), (642, 265710), (765, 222988), (963, 177140), (1020, 167241), (1042, 163710), (1070, 159426), (1284, 132855), (1530, 111494), (1563, 109140), (1605, 106284), (1819, 93780), (1926, 88570), (2084, 81855), (2140, 79713), (2605, 65484), (3060, 55747), (3126, 54570), (3210, 53142), (3638, 46890), (3852, 44285), (4689, 36380), (4815, 35428), (5210, 32742), (5457, 31260), (6252, 27285), (6420, 26571), (7276, 23445), (7815, 21828), (8857, 19260), (9095, 18756), (9378, 18190), (9630, 17714), (10420, 16371), (10914, 15630)]