74803620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 218566656

約数和(自身を除く): 143763036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 307, 310, 372, 393, 465, 524, 614, 620, 655, 786, 921, 930, 1228, 1310, 1535, 1572, 1842, 1860, 1965, 2620, 3070, 3684, 3930, 4061, 4605, 6140, 7860, 8122, 9210, 9517, 12183, 16244, 18420, 19034, 20305, 24366, 28551, 38068, 40217, 40610, 47585, 48732, 57102, 60915, 80434, 81220, 95170, 114204, 120651, 121830, 142755, 160868, 190340, 201085, 241302, 243660, 285510, 402170, 482604, 571020, 603255, 804340, 1206510, 1246727, 2413020, 2493454, 3740181, 4986908, 6233635, 7480362, 12467270, 14960724, 18700905, 24934540, 37401810, 74803620]

約数ペア:

[(1, 74803620), (2, 37401810), (3, 24934540), (4, 18700905), (5, 14960724), (6, 12467270), (10, 7480362), (12, 6233635), (15, 4986908), (20, 3740181), (30, 2493454), (31, 2413020), (60, 1246727), (62, 1206510), (93, 804340), (124, 603255), (131, 571020), (155, 482604), (186, 402170), (262, 285510), (307, 243660), (310, 241302), (372, 201085), (393, 190340), (465, 160868), (524, 142755), (614, 121830), (620, 120651), (655, 114204), (786, 95170), (921, 81220), (930, 80434), (1228, 60915), (1310, 57102), (1535, 48732), (1572, 47585), (1842, 40610), (1860, 40217), (1965, 38068), (2620, 28551), (3070, 24366), (3684, 20305), (3930, 19034), (4061, 18420), (4605, 16244), (6140, 12183), (7860, 9517), (8122, 9210)]