4903770420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1709}}^1$

素因数の和:2582

約数の個数: 144

約数和(自身を含む): 15685488000

約数和(自身を除く): 10781717580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 839, 855, 1140, 1678, 1709, 1710, 2517, 3356, 3418, 3420, 4195, 5034, 5127, 6836, 7551, 8390, 8545, 10068, 10254, 12585, 15102, 15381, 15941, 16780, 17090, 20508, 25170, 25635, 30204, 30762, 31882, 32471, 34180, 37755, 47823, 50340, 51270, 61524, 63764, 64942, 75510, 76905, 79705, 95646, 97413, 102540, 129884, 143469, 151020, 153810, 159410, 162355, 191292, 194826, 239115, 286938, 292239, 307620, 318820, 324710, 389652, 478230, 487065, 573876, 584478, 649420, 717345, 956460, 974130, 1168956, 1433851, 1434690, 1461195, 1948260, 2867702, 2869380, 2922390, 4301553, 5735404, 5844780, 7169255, 8603106, 12904659, 14338510, 17206212, 21507765, 25809318, 27243169, 28677020, 43015530, 51618636, 54486338, 64523295, 81729507, 86031060, 108972676, 129046590, 136215845, 163459014, 245188521, 258093180, 272431690, 326918028, 408647535, 490377042, 544863380, 817295070, 980754084, 1225942605, 1634590140, 2451885210, 4903770420]

約数ペア:

[(1, 4903770420), (2, 2451885210), (3, 1634590140), (4, 1225942605), (5, 980754084), (6, 817295070), (9, 544863380), (10, 490377042), (12, 408647535), (15, 326918028), (18, 272431690), (19, 258093180), (20, 245188521), (30, 163459014), (36, 136215845), (38, 129046590), (45, 108972676), (57, 86031060), (60, 81729507), (76, 64523295), (90, 54486338), (95, 51618636), (114, 43015530), (171, 28677020), (180, 27243169), (190, 25809318), (228, 21507765), (285, 17206212), (342, 14338510), (380, 12904659), (570, 8603106), (684, 7169255), (839, 5844780), (855, 5735404), (1140, 4301553), (1678, 2922390), (1709, 2869380), (1710, 2867702), (2517, 1948260), (3356, 1461195), (3418, 1434690), (3420, 1433851), (4195, 1168956), (5034, 974130), (5127, 956460), (6836, 717345), (7551, 649420), (8390, 584478), (8545, 573876), (10068, 487065), (10254, 478230), (12585, 389652), (15102, 324710), (15381, 318820), (15941, 307620), (16780, 292239), (17090, 286938), (20508, 239115), (25170, 194826), (25635, 191292), (30204, 162355), (30762, 159410), (31882, 153810), (32471, 151020), (34180, 143469), (37755, 129884), (47823, 102540), (50340, 97413), (51270, 95646), (61524, 79705), (63764, 76905), (64942, 75510)]