23682180

素因数分解:

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

素因数の和:297

約数の個数: 72

約数和(自身を含む): 69725376

約数和(自身を除く): 46043196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 131, 138, 230, 262, 276, 345, 393, 460, 524, 655, 690, 786, 1310, 1380, 1572, 1965, 2620, 3013, 3930, 6026, 7860, 9039, 12052, 15065, 17161, 18078, 30130, 34322, 36156, 45195, 51483, 60260, 68644, 85805, 90390, 102966, 171610, 180780, 205932, 257415, 343220, 394703, 514830, 789406, 1029660, 1184109, 1578812, 1973515, 2368218, 3947030, 4736436, 5920545, 7894060, 11841090, 23682180]

約数ペア:

[(1, 23682180), (2, 11841090), (3, 7894060), (4, 5920545), (5, 4736436), (6, 3947030), (10, 2368218), (12, 1973515), (15, 1578812), (20, 1184109), (23, 1029660), (30, 789406), (46, 514830), (60, 394703), (69, 343220), (92, 257415), (115, 205932), (131, 180780), (138, 171610), (230, 102966), (262, 90390), (276, 85805), (345, 68644), (393, 60260), (460, 51483), (524, 45195), (655, 36156), (690, 34322), (786, 30130), (1310, 18078), (1380, 17161), (1572, 15065), (1965, 12052), (2620, 9039), (3013, 7860), (3930, 6026)]