30765444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 50519676

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 79, 83, 92, 102, 138, 158, 166, 204, 237, 249, 276, 316, 332, 391, 474, 498, 782, 948, 996, 1173, 1343, 1411, 1564, 1817, 1909, 2346, 2686, 2822, 3634, 3818, 4029, 4233, 4692, 5372, 5451, 5644, 5727, 6557, 7268, 7636, 8058, 8466, 10902, 11454, 13114, 16116, 16932, 19671, 21804, 22908, 26228, 30889, 32453, 39342, 61778, 64906, 78684, 92667, 97359, 111469, 123556, 129812, 150811, 185334, 194718, 222938, 301622, 334407, 370668, 389436, 445876, 452433, 603244, 668814, 904866, 1337628, 1809732, 2563787, 5127574, 7691361, 10255148, 15382722, 30765444]

約数ペア:

[(1, 30765444), (2, 15382722), (3, 10255148), (4, 7691361), (6, 5127574), (12, 2563787), (17, 1809732), (23, 1337628), (34, 904866), (46, 668814), (51, 603244), (68, 452433), (69, 445876), (79, 389436), (83, 370668), (92, 334407), (102, 301622), (138, 222938), (158, 194718), (166, 185334), (204, 150811), (237, 129812), (249, 123556), (276, 111469), (316, 97359), (332, 92667), (391, 78684), (474, 64906), (498, 61778), (782, 39342), (948, 32453), (996, 30889), (1173, 26228), (1343, 22908), (1411, 21804), (1564, 19671), (1817, 16932), (1909, 16116), (2346, 13114), (2686, 11454), (2822, 10902), (3634, 8466), (3818, 8058), (4029, 7636), (4233, 7268), (4692, 6557), (5372, 5727), (5451, 5644)]