6478427220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{31729}}^1$

素因数の和:31865

約数の個数: 96

約数和(自身を含む): 18806497920

約数和(自身を除く): 12328070700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 83, 123, 164, 166, 205, 246, 249, 332, 410, 415, 492, 498, 615, 820, 830, 996, 1230, 1245, 1660, 2460, 2490, 3403, 4980, 6806, 10209, 13612, 17015, 20418, 31729, 34030, 40836, 51045, 63458, 68060, 95187, 102090, 126916, 158645, 190374, 204180, 317290, 380748, 475935, 634580, 951870, 1300889, 1903740, 2601778, 2633507, 3902667, 5203556, 5267014, 6504445, 7805334, 7900521, 10534028, 13008890, 13167535, 15610668, 15801042, 19513335, 26017780, 26335070, 31602084, 39026670, 39502605, 52670140, 78053340, 79005210, 107973787, 158010420, 215947574, 323921361, 431895148, 539868935, 647842722, 1079737870, 1295685444, 1619606805, 2159475740, 3239213610, 6478427220]

約数ペア:

[(1, 6478427220), (2, 3239213610), (3, 2159475740), (4, 1619606805), (5, 1295685444), (6, 1079737870), (10, 647842722), (12, 539868935), (15, 431895148), (20, 323921361), (30, 215947574), (41, 158010420), (60, 107973787), (82, 79005210), (83, 78053340), (123, 52670140), (164, 39502605), (166, 39026670), (205, 31602084), (246, 26335070), (249, 26017780), (332, 19513335), (410, 15801042), (415, 15610668), (492, 13167535), (498, 13008890), (615, 10534028), (820, 7900521), (830, 7805334), (996, 6504445), (1230, 5267014), (1245, 5203556), (1660, 3902667), (2460, 2633507), (2490, 2601778), (3403, 1903740), (4980, 1300889), (6806, 951870), (10209, 634580), (13612, 475935), (17015, 380748), (20418, 317290), (31729, 204180), (34030, 190374), (40836, 158645), (51045, 126916), (63458, 102090), (68060, 95187)]