308475660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 892023552

約数和(自身を除く): 583547892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 283, 370, 444, 491, 555, 566, 740, 849, 982, 1110, 1132, 1415, 1473, 1698, 1964, 2220, 2455, 2830, 2946, 3396, 4245, 4910, 5660, 5892, 7365, 8490, 9820, 10471, 14730, 16980, 18167, 20942, 29460, 31413, 36334, 41884, 52355, 54501, 62826, 72668, 90835, 104710, 109002, 125652, 138953, 157065, 181670, 209420, 218004, 272505, 277906, 314130, 363340, 416859, 545010, 555812, 628260, 694765, 833718, 1090020, 1389530, 1667436, 2084295, 2779060, 4168590, 5141261, 8337180, 10282522, 15423783, 20565044, 25706305, 30847566, 51412610, 61695132, 77118915, 102825220, 154237830, 308475660]

約数ペア:

[(1, 308475660), (2, 154237830), (3, 102825220), (4, 77118915), (5, 61695132), (6, 51412610), (10, 30847566), (12, 25706305), (15, 20565044), (20, 15423783), (30, 10282522), (37, 8337180), (60, 5141261), (74, 4168590), (111, 2779060), (148, 2084295), (185, 1667436), (222, 1389530), (283, 1090020), (370, 833718), (444, 694765), (491, 628260), (555, 555812), (566, 545010), (740, 416859), (849, 363340), (982, 314130), (1110, 277906), (1132, 272505), (1415, 218004), (1473, 209420), (1698, 181670), (1964, 157065), (2220, 138953), (2455, 125652), (2830, 109002), (2946, 104710), (3396, 90835), (4245, 72668), (4910, 62826), (5660, 54501), (5892, 52355), (7365, 41884), (8490, 36334), (9820, 31413), (10471, 29460), (14730, 20942), (16980, 18167)]