30500244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 89369280

約数和(自身を除く): 58869036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 61, 68, 76, 86, 102, 114, 122, 129, 153, 171, 172, 183, 204, 228, 244, 258, 306, 323, 342, 366, 387, 516, 549, 612, 646, 684, 731, 732, 774, 817, 969, 1037, 1098, 1159, 1292, 1462, 1548, 1634, 1938, 2074, 2193, 2196, 2318, 2451, 2623, 2907, 2924, 3111, 3268, 3477, 3876, 4148, 4386, 4636, 4902, 5246, 5814, 6222, 6579, 6954, 7353, 7869, 8772, 9333, 9804, 10431, 10492, 11628, 12444, 13158, 13889, 13908, 14706, 15738, 18666, 19703, 20862, 23607, 26316, 27778, 29412, 31476, 37332, 39406, 41667, 41724, 44591, 47214, 49837, 55556, 59109, 78812, 83334, 89182, 94428, 99674, 118218, 125001, 133773, 149511, 166668, 177327, 178364, 199348, 236436, 250002, 267546, 299022, 354654, 401319, 448533, 500004, 535092, 598044, 709308, 802638, 847229, 897066, 1605276, 1694458, 1794132, 2541687, 3388916, 5083374, 7625061, 10166748, 15250122, 30500244]

約数ペア:

[(1, 30500244), (2, 15250122), (3, 10166748), (4, 7625061), (6, 5083374), (9, 3388916), (12, 2541687), (17, 1794132), (18, 1694458), (19, 1605276), (34, 897066), (36, 847229), (38, 802638), (43, 709308), (51, 598044), (57, 535092), (61, 500004), (68, 448533), (76, 401319), (86, 354654), (102, 299022), (114, 267546), (122, 250002), (129, 236436), (153, 199348), (171, 178364), (172, 177327), (183, 166668), (204, 149511), (228, 133773), (244, 125001), (258, 118218), (306, 99674), (323, 94428), (342, 89182), (366, 83334), (387, 78812), (516, 59109), (549, 55556), (612, 49837), (646, 47214), (684, 44591), (731, 41724), (732, 41667), (774, 39406), (817, 37332), (969, 31476), (1037, 29412), (1098, 27778), (1159, 26316), (1292, 23607), (1462, 20862), (1548, 19703), (1634, 18666), (1938, 15738), (2074, 14706), (2193, 13908), (2196, 13889), (2318, 13158), (2451, 12444), (2623, 11628), (2907, 10492), (2924, 10431), (3111, 9804), (3268, 9333), (3477, 8772), (3876, 7869), (4148, 7353), (4386, 6954), (4636, 6579), (4902, 6222), (5246, 5814)]