1804376490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{853}}^1\times {\mathrm{1439}}^1$

素因数の和:2316

約数の個数: 96

約数和(自身を含む): 5046935040

約数和(自身を除く): 3242558550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 853, 1439, 1470, 1706, 2559, 2878, 4265, 4317, 5118, 5971, 7195, 8530, 8634, 10073, 11942, 12795, 14390, 17913, 20146, 21585, 25590, 29855, 30219, 35826, 41797, 43170, 50365, 59710, 60438, 70511, 83594, 89565, 100730, 125391, 141022, 151095, 179130, 208985, 211533, 250782, 302190, 352555, 417970, 423066, 626955, 705110, 1057665, 1227467, 1253910, 2115330, 2454934, 3682401, 6137335, 7364802, 8592269, 12274670, 17184538, 18412005, 25776807, 36824010, 42961345, 51553614, 60145883, 85922690, 120291766, 128884035, 180437649, 257768070, 300729415, 360875298, 601458830, 902188245, 1804376490]

約数ペア:

[(1, 1804376490), (2, 902188245), (3, 601458830), (5, 360875298), (6, 300729415), (7, 257768070), (10, 180437649), (14, 128884035), (15, 120291766), (21, 85922690), (30, 60145883), (35, 51553614), (42, 42961345), (49, 36824010), (70, 25776807), (98, 18412005), (105, 17184538), (147, 12274670), (210, 8592269), (245, 7364802), (294, 6137335), (490, 3682401), (735, 2454934), (853, 2115330), (1439, 1253910), (1470, 1227467), (1706, 1057665), (2559, 705110), (2878, 626955), (4265, 423066), (4317, 417970), (5118, 352555), (5971, 302190), (7195, 250782), (8530, 211533), (8634, 208985), (10073, 179130), (11942, 151095), (12795, 141022), (14390, 125391), (17913, 100730), (20146, 89565), (21585, 83594), (25590, 70511), (29855, 60438), (30219, 59710), (35826, 50365), (41797, 43170)]