290438676850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2569117}}^1$

素因数の和:2569172

約数の個数: 96

約数和(自身を含む): 688112565120

約数和(自身を除く): 397673888270

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 85, 95, 119, 133, 170, 175, 190, 238, 266, 323, 350, 425, 475, 595, 646, 665, 850, 950, 1190, 1330, 1615, 2261, 2975, 3230, 3325, 4522, 5950, 6650, 8075, 11305, 16150, 22610, 56525, 113050, 2569117, 5138234, 12845585, 17983819, 25691170, 35967638, 43674989, 48813223, 64227925, 87349978, 89919095, 97626446, 128455850, 179838190, 218374945, 244066115, 305724923, 341692561, 436749890, 449595475, 488132230, 611449846, 683385122, 829824791, 899190950, 1091874725, 1220330575, 1528624615, 1659649582, 1708462805, 2183749450, 2440661150, 3057249230, 3416925610, 4149123955, 5808773537, 7643123075, 8298247910, 8542314025, 11617547074, 15286246150, 17084628050, 20745619775, 29043867685, 41491239550, 58087735370, 145219338425, 290438676850]

約数ペア:

[(1, 290438676850), (2, 145219338425), (5, 58087735370), (7, 41491239550), (10, 29043867685), (14, 20745619775), (17, 17084628050), (19, 15286246150), (25, 11617547074), (34, 8542314025), (35, 8298247910), (38, 7643123075), (50, 5808773537), (70, 4149123955), (85, 3416925610), (95, 3057249230), (119, 2440661150), (133, 2183749450), (170, 1708462805), (175, 1659649582), (190, 1528624615), (238, 1220330575), (266, 1091874725), (323, 899190950), (350, 829824791), (425, 683385122), (475, 611449846), (595, 488132230), (646, 449595475), (665, 436749890), (850, 341692561), (950, 305724923), (1190, 244066115), (1330, 218374945), (1615, 179838190), (2261, 128455850), (2975, 97626446), (3230, 89919095), (3325, 87349978), (4522, 64227925), (5950, 48813223), (6650, 43674989), (8075, 35967638), (11305, 25691170), (16150, 17983819), (22610, 12845585), (56525, 5138234), (113050, 2569117)]