381449730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 962622144

約数和(自身を除く): 581172414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 131, 155, 186, 202, 262, 303, 310, 393, 465, 505, 606, 655, 786, 930, 961, 1010, 1310, 1515, 1922, 1965, 2883, 3030, 3131, 3930, 4061, 4805, 5766, 6262, 8122, 9393, 9610, 12183, 13231, 14415, 15655, 18786, 20305, 24366, 26462, 28830, 31310, 39693, 40610, 46965, 60915, 66155, 79386, 93930, 97061, 121830, 125891, 132310, 194122, 198465, 251782, 291183, 377673, 396930, 410161, 485305, 582366, 629455, 755346, 820322, 970610, 1230483, 1258910, 1455915, 1888365, 2050805, 2460966, 2911830, 3776730, 4101610, 6152415, 12304830, 12714991, 25429982, 38144973, 63574955, 76289946, 127149910, 190724865, 381449730]

約数ペア:

[(1, 381449730), (2, 190724865), (3, 127149910), (5, 76289946), (6, 63574955), (10, 38144973), (15, 25429982), (30, 12714991), (31, 12304830), (62, 6152415), (93, 4101610), (101, 3776730), (131, 2911830), (155, 2460966), (186, 2050805), (202, 1888365), (262, 1455915), (303, 1258910), (310, 1230483), (393, 970610), (465, 820322), (505, 755346), (606, 629455), (655, 582366), (786, 485305), (930, 410161), (961, 396930), (1010, 377673), (1310, 291183), (1515, 251782), (1922, 198465), (1965, 194122), (2883, 132310), (3030, 125891), (3131, 121830), (3930, 97061), (4061, 93930), (4805, 79386), (5766, 66155), (6262, 60915), (8122, 46965), (9393, 40610), (9610, 39693), (12183, 31310), (13231, 28830), (14415, 26462), (15655, 24366), (18786, 20305)]