73278690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 186630912

約数和(自身を除く): 113352222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1741, 1830, 2806, 3482, 4209, 5223, 7015, 8418, 8705, 10446, 14030, 17410, 21045, 26115, 40043, 42090, 52230, 80086, 106201, 120129, 200215, 212402, 240258, 318603, 400430, 531005, 600645, 637206, 1062010, 1201290, 1593015, 2442623, 3186030, 4885246, 7327869, 12213115, 14655738, 24426230, 36639345, 73278690]

約数ペア:

[(1, 73278690), (2, 36639345), (3, 24426230), (5, 14655738), (6, 12213115), (10, 7327869), (15, 4885246), (23, 3186030), (30, 2442623), (46, 1593015), (61, 1201290), (69, 1062010), (115, 637206), (122, 600645), (138, 531005), (183, 400430), (230, 318603), (305, 240258), (345, 212402), (366, 200215), (610, 120129), (690, 106201), (915, 80086), (1403, 52230), (1741, 42090), (1830, 40043), (2806, 26115), (3482, 21045), (4209, 17410), (5223, 14030), (7015, 10446), (8418, 8705)]