79930380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 235146240

約数和(自身を除く): 155215860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 142, 145, 174, 213, 284, 290, 348, 355, 426, 435, 580, 647, 710, 852, 870, 1065, 1294, 1420, 1740, 1941, 2059, 2130, 2588, 3235, 3882, 4118, 4260, 6177, 6470, 7764, 8236, 9705, 10295, 12354, 12940, 18763, 19410, 20590, 24708, 30885, 37526, 38820, 41180, 45937, 56289, 61770, 75052, 91874, 93815, 112578, 123540, 137811, 183748, 187630, 225156, 229685, 275622, 281445, 375260, 459370, 551244, 562890, 689055, 918740, 1125780, 1332173, 1378110, 2664346, 2756220, 3996519, 5328692, 6660865, 7993038, 13321730, 15986076, 19982595, 26643460, 39965190, 79930380]

約数ペア:

[(1, 79930380), (2, 39965190), (3, 26643460), (4, 19982595), (5, 15986076), (6, 13321730), (10, 7993038), (12, 6660865), (15, 5328692), (20, 3996519), (29, 2756220), (30, 2664346), (58, 1378110), (60, 1332173), (71, 1125780), (87, 918740), (116, 689055), (142, 562890), (145, 551244), (174, 459370), (213, 375260), (284, 281445), (290, 275622), (348, 229685), (355, 225156), (426, 187630), (435, 183748), (580, 137811), (647, 123540), (710, 112578), (852, 93815), (870, 91874), (1065, 75052), (1294, 61770), (1420, 56289), (1740, 45937), (1941, 41180), (2059, 38820), (2130, 37526), (2588, 30885), (3235, 24708), (3882, 20590), (4118, 19410), (4260, 18763), (6177, 12940), (6470, 12354), (7764, 10295), (8236, 9705)]