2038554030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 5173217280

約数和(自身を除く): 3134663250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 179, 197, 205, 235, 246, 282, 358, 394, 410, 470, 537, 591, 615, 705, 895, 985, 1074, 1182, 1230, 1410, 1790, 1927, 1970, 2685, 2955, 3854, 5370, 5781, 5910, 7339, 8077, 8413, 9259, 9635, 11562, 14678, 16154, 16826, 18518, 19270, 22017, 24231, 25239, 27777, 28905, 35263, 36695, 40385, 42065, 44034, 46295, 48462, 50478, 55554, 57810, 70526, 73390, 80770, 84130, 92590, 105789, 110085, 121155, 126195, 138885, 176315, 211578, 220170, 242310, 252390, 277770, 344933, 352630, 379619, 528945, 689866, 759238, 1034799, 1057890, 1138857, 1445783, 1657361, 1724665, 1898095, 2069598, 2277714, 2891566, 3314722, 3449330, 3796190, 4337349, 4972083, 5173995, 5694285, 7228915, 8286805, 8674698, 9944166, 10347990, 11388570, 14457830, 16573610, 21686745, 24860415, 43373490, 49720830, 67951801, 135903602, 203855403, 339759005, 407710806, 679518010, 1019277015, 2038554030]

約数ペア:

[(1, 2038554030), (2, 1019277015), (3, 679518010), (5, 407710806), (6, 339759005), (10, 203855403), (15, 135903602), (30, 67951801), (41, 49720830), (47, 43373490), (82, 24860415), (94, 21686745), (123, 16573610), (141, 14457830), (179, 11388570), (197, 10347990), (205, 9944166), (235, 8674698), (246, 8286805), (282, 7228915), (358, 5694285), (394, 5173995), (410, 4972083), (470, 4337349), (537, 3796190), (591, 3449330), (615, 3314722), (705, 2891566), (895, 2277714), (985, 2069598), (1074, 1898095), (1182, 1724665), (1230, 1657361), (1410, 1445783), (1790, 1138857), (1927, 1057890), (1970, 1034799), (2685, 759238), (2955, 689866), (3854, 528945), (5370, 379619), (5781, 352630), (5910, 344933), (7339, 277770), (8077, 252390), (8413, 242310), (9259, 220170), (9635, 211578), (11562, 176315), (14678, 138885), (16154, 126195), (16826, 121155), (18518, 110085), (19270, 105789), (22017, 92590), (24231, 84130), (25239, 80770), (27777, 73390), (28905, 70526), (35263, 57810), (36695, 55554), (40385, 50478), (42065, 48462), (44034, 46295)]