16541370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 45961344

約数和(自身を除く): 29419974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 131, 138, 183, 207, 230, 262, 305, 345, 366, 393, 414, 549, 610, 655, 690, 786, 915, 1035, 1098, 1179, 1310, 1403, 1830, 1965, 2070, 2358, 2745, 2806, 3013, 3930, 4209, 5490, 5895, 6026, 7015, 7991, 8418, 9039, 11790, 12627, 14030, 15065, 15982, 18078, 21045, 23973, 25254, 27117, 30130, 39955, 42090, 45195, 47946, 54234, 63135, 71919, 79910, 90390, 119865, 126270, 135585, 143838, 183793, 239730, 271170, 359595, 367586, 551379, 719190, 918965, 1102758, 1654137, 1837930, 2756895, 3308274, 5513790, 8270685, 16541370]

約数ペア:

[(1, 16541370), (2, 8270685), (3, 5513790), (5, 3308274), (6, 2756895), (9, 1837930), (10, 1654137), (15, 1102758), (18, 918965), (23, 719190), (30, 551379), (45, 367586), (46, 359595), (61, 271170), (69, 239730), (90, 183793), (115, 143838), (122, 135585), (131, 126270), (138, 119865), (183, 90390), (207, 79910), (230, 71919), (262, 63135), (305, 54234), (345, 47946), (366, 45195), (393, 42090), (414, 39955), (549, 30130), (610, 27117), (655, 25254), (690, 23973), (786, 21045), (915, 18078), (1035, 15982), (1098, 15065), (1179, 14030), (1310, 12627), (1403, 11790), (1830, 9039), (1965, 8418), (2070, 7991), (2358, 7015), (2745, 6026), (2806, 5895), (3013, 5490), (3930, 4209)]