4754340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 14691768

約数和(自身を除く): 9937428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 433, 549, 610, 732, 866, 915, 1098, 1220, 1299, 1732, 1830, 2165, 2196, 2598, 2745, 3660, 3897, 4330, 5196, 5490, 6495, 7794, 8660, 10980, 12990, 15588, 19485, 25980, 26413, 38970, 52826, 77940, 79239, 105652, 132065, 158478, 237717, 264130, 316956, 396195, 475434, 528260, 792390, 950868, 1188585, 1584780, 2377170, 4754340]

約数ペア:

[(1, 4754340), (2, 2377170), (3, 1584780), (4, 1188585), (5, 950868), (6, 792390), (9, 528260), (10, 475434), (12, 396195), (15, 316956), (18, 264130), (20, 237717), (30, 158478), (36, 132065), (45, 105652), (60, 79239), (61, 77940), (90, 52826), (122, 38970), (180, 26413), (183, 25980), (244, 19485), (305, 15588), (366, 12990), (433, 10980), (549, 8660), (610, 7794), (732, 6495), (866, 5490), (915, 5196), (1098, 4330), (1220, 3897), (1299, 3660), (1732, 2745), (1830, 2598), (2165, 2196)]