82083990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 225815040

約数和(自身を除く): 143731050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 43, 51, 57, 85, 86, 95, 102, 114, 129, 170, 190, 197, 215, 255, 258, 285, 323, 394, 430, 510, 570, 591, 645, 646, 731, 817, 969, 985, 1182, 1290, 1462, 1615, 1634, 1938, 1970, 2193, 2451, 2955, 3230, 3349, 3655, 3743, 4085, 4386, 4845, 4902, 5910, 6698, 7310, 7486, 8170, 8471, 9690, 10047, 10965, 11229, 12255, 13889, 16745, 16942, 18715, 20094, 21930, 22458, 24510, 25413, 27778, 33490, 37430, 41667, 42355, 50235, 50826, 56145, 63631, 69445, 83334, 84710, 100470, 112290, 127065, 127262, 138890, 144007, 160949, 190893, 208335, 254130, 288014, 318155, 321898, 381786, 416670, 432021, 482847, 636310, 720035, 804745, 864042, 954465, 965694, 1440070, 1609490, 1908930, 2160105, 2414235, 2736133, 4320210, 4828470, 5472266, 8208399, 13680665, 16416798, 27361330, 41041995, 82083990]

約数ペア:

[(1, 82083990), (2, 41041995), (3, 27361330), (5, 16416798), (6, 13680665), (10, 8208399), (15, 5472266), (17, 4828470), (19, 4320210), (30, 2736133), (34, 2414235), (38, 2160105), (43, 1908930), (51, 1609490), (57, 1440070), (85, 965694), (86, 954465), (95, 864042), (102, 804745), (114, 720035), (129, 636310), (170, 482847), (190, 432021), (197, 416670), (215, 381786), (255, 321898), (258, 318155), (285, 288014), (323, 254130), (394, 208335), (430, 190893), (510, 160949), (570, 144007), (591, 138890), (645, 127262), (646, 127065), (731, 112290), (817, 100470), (969, 84710), (985, 83334), (1182, 69445), (1290, 63631), (1462, 56145), (1615, 50826), (1634, 50235), (1938, 42355), (1970, 41667), (2193, 37430), (2451, 33490), (2955, 27778), (3230, 25413), (3349, 24510), (3655, 22458), (3743, 21930), (4085, 20094), (4386, 18715), (4845, 16942), (4902, 16745), (5910, 13889), (6698, 12255), (7310, 11229), (7486, 10965), (8170, 10047), (8471, 9690)]